HelpySelf

com.helpyself/toolsVersion 1.0.3

More than a hundred everyday tools: PDFs, images, text, data, calculators, dice and currency.

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Last checked: Nov 14, 2026, 14:00 UTC
Latency: 919 ms
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Streamable HTTP

https://helpyself.com/mcpResponds919 msNov 14, 2026, 14:00 UTC

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Claude Code

claude mcp add --transport http tools https://helpyself.com/mcp

Claude Desktop and claude.ai

1
2
3

Settings > Connectors > Add custom connector
Name: tools
Remote MCP server URL: https://helpyself.com/mcp

Cursor

{
  "mcpServers": {
    "tools": {
      "url": "https://helpyself.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"tools","type":"http","url":"https://helpyself.com/mcp"}'

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Tools

155 tools

Tools of HelpySelf
	Description		Read-only	Idempotent	Open world
`age_calculator`An age calculator: your exact age in years, months and days, from a date of birth. A HelpySelf tool (helpyself.com).	An age calculator: your exact age in years, months and days, from a date of birth. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`app_background_preview`Find the app background image size that survives on every phone and tablet. A HelpySelf tool (helpyself.com).	Find the app background image size that survives on every phone and tablet. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`ascii_table`The full ASCII table, with the control codes explained rather than left blank. A HelpySelf tool (helpyself.com).	The full ASCII table, with the control codes explained rather than left blank. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`aspect_ratio_calculator`Find the aspect ratio of any size, or the width or height that keeps a ratio. A HelpySelf tool (helpyself.com).	Find the aspect ratio of any size, or the width or height that keeps a ratio. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`auto_redact_pdf`Auto redact PDF files: it finds the personal information, you confirm, the words are deleted. A HelpySelf tool (helpyself.com).	Auto redact PDF files: it finds the personal information, you confirm, the words are deleted. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`average_calculator`A mean median mode calculator, with standard deviation and the spread. A HelpySelf tool (helpyself.com).	A mean median mode calculator, with standard deviation and the spread. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`avif_converter`AVIF to JPG, and JPG to AVIF — the format that halves a photograph. A HelpySelf tool (helpyself.com).	AVIF to JPG, and JPG to AVIF — the format that halves a photograph. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`background_remover`Remove the background from an image — solid backgrounds go transparent, in your browser. A HelpySelf tool (helpyself.com).	Remove the background from an image — solid backgrounds go transparent, in your browser. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`barcode_generator`A barcode generator for EAN-13, UPC-A, EAN-8 and Code 128 — check digit included. A HelpySelf tool (helpyself.com).	A barcode generator for EAN-13, UPC-A, EAN-8 and Code 128 — check digit included. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`barcode_reader`A barcode scanner online — read a barcode or QR code from a photo or screenshot. A HelpySelf tool (helpyself.com).	A barcode scanner online — read a barcode or QR code from a photo or screenshot. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`base64`Base64 encode and decode text instantly, with full Unicode support. A HelpySelf tool (helpyself.com).	Base64 encode and decode text instantly, with full Unicode support. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`binary_translator`A binary translator both ways — binary to text, text to binary, hex and decimal too. A HelpySelf tool (helpyself.com).	A binary translator both ways — binary to text, text to binary, hex and decimal too. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`bmi_calculator`A BMI calculator in metric or imperial, worked out in your browser. A HelpySelf tool (helpyself.com).	A BMI calculator in metric or imperial, worked out in your browser. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`body_fat_calculator`A body fat calculator that works from a tape measure, using the US Navy method. A HelpySelf tool (helpyself.com).	A body fat calculator that works from a tape measure, using the US Navy method. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`bracket_maker`Type in the players, get a knockout bracket, and share one link everyone follows as the rounds are played. A HelpySelf tool (helpyself.com).	Type in the players, get a knockout bracket, and share one link everyone follows as the rounds are played. A HelpySelf tool (helpyself.com).	No	No	No	No
`braille_translator`A braille translator both ways — text to Grade 1 braille, and braille back to text. A HelpySelf tool (helpyself.com).	A braille translator both ways — text to Grade 1 braille, and braille back to text. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`bulk_image_resizer`A bulk image resizer for a whole folder at once, in your browser. A HelpySelf tool (helpyself.com).	A bulk image resizer for a whole folder at once, in your browser. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`business_days`Count forward or back a number of working days and see where you land. A HelpySelf tool (helpyself.com).	Count forward or back a number of working days and see where you land. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`calorie_calculator`Work out how many calories you burn a day, and what to eat for a goal. A HelpySelf tool (helpyself.com).	Work out how many calories you burn a day, and what to eat for a goal. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`case_converter`A text case converter: camelCase, snake_case, kebab-case and more. A HelpySelf tool (helpyself.com).	A text case converter: camelCase, snake_case, kebab-case and more. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`change_audio_speed`Speeds a WAV up or slows it down (0.25–4×), keeping the pitch (time-stretch) or letting it follow the speed, and returns MP3 or WAV. MP3 and other compressed input needs the web page, which decodes in the browser. A HelpySelf tool (helpyself.com).	Speeds a WAV up or slows it down (0.25–4×), keeping the pitch (time-stretch) or letting it follow the speed, and returns MP3 or WAV. MP3 and other compressed input needs the web page, which decodes in the browser. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`checksum_verifier`A checksum verifier: paste the published SHA-256 and check your download matches. A HelpySelf tool (helpyself.com).	A checksum verifier: paste the published SHA-256 and check your download matches. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`coin_flip`A coin toss you can trust — heads or tails, from real randomness. A HelpySelf tool (helpyself.com).	A coin toss you can trust — heads or tails, from real randomness. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`collage_maker`A free photo collage maker: drop in your photos, pick a layout, download one picture. A HelpySelf tool (helpyself.com).	A free photo collage maker: drop in your photos, pick a layout, download one picture. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`color_converter`A colour converter: HEX to RGB, RGB to HEX, and either to HSL. A HelpySelf tool (helpyself.com).	A colour converter: HEX to RGB, RGB to HEX, and either to HSL. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`color_palette_from_image`The dominant colours of a JPEG, PNG or WebP (3–12), sorted by share, as HEX, RGB and HSL, with CSS variables and the pairs that pass WCAG AA. A HelpySelf tool (helpyself.com).	The dominant colours of a JPEG, PNG or WebP (3–12), sorted by share, as HEX, RGB and HSL, with CSS variables and the pairs that pass WCAG AA. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`compare_two_lists`Compare two lists and see what is only in one, only in the other, and in both. A HelpySelf tool (helpyself.com).	Compare two lists and see what is only in one, only in the other, and in both. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`compound_interest`A compound interest calculator with regular deposits and any compounding frequency. A HelpySelf tool (helpyself.com).	A compound interest calculator with regular deposits and any compounding frequency. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`compress_to_size`Compress image to 100KB, 1MB, or whatever exact size the form demands. A HelpySelf tool (helpyself.com).	Compress image to 100KB, 1MB, or whatever exact size the form demands. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`contrast_checker`A colour contrast checker for WCAG accessibility levels. A HelpySelf tool (helpyself.com).	A colour contrast checker for WCAG accessibility levels. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`contrast_fixer`A colour contrast fixer — the nearest accessible colour that passes WCAG AA. A HelpySelf tool (helpyself.com).	A colour contrast fixer — the nearest accessible colour that passes WCAG AA. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`contrast_grid`A contrast grid for your whole palette — every pairing checked against WCAG. A HelpySelf tool (helpyself.com).	A contrast grid for your whole palette — every pairing checked against WCAG. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`cookie_checker`A cookie checker that shows what a website sets, and whether Secure, HttpOnly and SameSite are on. A HelpySelf tool (helpyself.com).	A cookie checker that shows what a website sets, and whether Secure, HttpOnly and SameSite are on. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`countdown_timer`A 5 minute timer, a 10 minute timer, or any timer online — with an alarm. A HelpySelf tool (helpyself.com).	A 5 minute timer, a 10 minute timer, or any timer online — with an alarm. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`credit_card_validator`A credit card validator for the format: the network, the length and the Luhn check digit. Nothing is sent. A HelpySelf tool (helpyself.com).	A credit card validator for the format: the network, the length and the Luhn check digit. Nothing is sent. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`cron_expression`Read a cron expression in plain English, and see exactly when it will next run. A HelpySelf tool (helpyself.com).	Read a cron expression in plain English, and see exactly when it will next run. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`csv_to_json`CSV to JSON and back — turn a spreadsheet export into clean, readable JSON. A HelpySelf tool (helpyself.com).	CSV to JSON and back — turn a spreadsheet export into clean, readable JSON. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`csv_viewer`A CSV viewer that opens a file as a table you can search and sort. Nothing is uploaded. A HelpySelf tool (helpyself.com).	A CSV viewer that opens a file as a table you can search and sort. Nothing is uploaded. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`currency_converter`An exchange rate calculator using the European Central Bank's official daily rate A HelpySelf tool (helpyself.com).	An exchange rate calculator using the European Central Bank's official daily rate A HelpySelf tool (helpyself.com).	No	Yes	Yes	Yes
`date_difference`How many days between two dates — plus weeks, months and working days. A HelpySelf tool (helpyself.com).	How many days between two dates — plus weeks, months and working days. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`days_until_christmas`How many days until Christmas — counted in sleeps, not hours, and right across time zones. A HelpySelf tool (helpyself.com).	How many days until Christmas — counted in sleeps, not hours, and right across time zones. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`delisted_games`Check whether a Steam game has been delisted — and when it went A HelpySelf tool (helpyself.com).	Check whether a Steam game has been delisted — and when it went A HelpySelf tool (helpyself.com).	No	Yes	Yes	Yes
`dice_roller`A dice roller for any number of sides, rolled in your browser. A HelpySelf tool (helpyself.com).	A dice roller for any number of sides, rolled in your browser. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`dog_age_calculator`Dog years to human years by size, the way vets count them, not times seven. A HelpySelf tool (helpyself.com).	Dog years to human years by size, the way vets count them, not times seven. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`download_time_calculator`How long a file takes to download at your internet speed, or the speed you need. A HelpySelf tool (helpyself.com).	How long a file takes to download at your internet speed, or the speed you need. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`duplicate_line_remover`Remove duplicate lines, blanks and stray spaces from a list in one pass. A HelpySelf tool (helpyself.com).	Remove duplicate lines, blanks and stray spaces from a list in one pass. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`duration_calculator`The time between two times in hours and minutes, and durations added up and subtracted. A HelpySelf tool (helpyself.com).	The time between two times in hours and minutes, and durations added up and subtracted. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`epub_to_pdf`Convert an EPUB e-book to PDF in your browser, with its chapters, bookmarks and links intact. A HelpySelf tool (helpyself.com).	Convert an EPUB e-book to PDF in your browser, with its chapters, bookmarks and links intact. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`event_photo_sharing`Collect your guests' photos in one album: print a QR code, they scan it and add theirs. Weddings, birthdays, parties. A HelpySelf tool (helpyself.com).	Collect your guests' photos in one album: print a QR code, they scan it and add theirs. Weddings, birthdays, parties. A HelpySelf tool (helpyself.com).	No	No	No	No
`excel_to_csv`Convert an Excel workbook to CSV in your browser: every sheet, quoted properly, with dates as Excel shows them. A HelpySelf tool (helpyself.com).	Convert an Excel workbook to CSV in your browser: every sheet, quoted properly, with dates as Excel shows them. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`excel_to_pdf`Convert an Excel spreadsheet to PDF in your browser, with its dates, totals and column widths intact. A HelpySelf tool (helpyself.com).	Convert an Excel spreadsheet to PDF in your browser, with its dates, totals and column widths intact. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`exif_remover`See what your photos reveal, then remove the EXIF data — without uploading them. A HelpySelf tool (helpyself.com).	See what your photos reveal, then remove the EXIF data — without uploading them. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`favicon_generator`A favicon generator that turns any image into a complete set. A HelpySelf tool (helpyself.com).	A favicon generator that turns any image into a complete set. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`find_a_time`Propose a few times, send one link, see when everybody can make it A HelpySelf tool (helpyself.com).	Propose a few times, send one link, see when everybody can make it A HelpySelf tool (helpyself.com).	No	No	No	No
`fraction_calculator`A fraction calculator for adding, subtracting, multiplying and dividing — exactly. A HelpySelf tool (helpyself.com).	A fraction calculator for adding, subtracting, multiplying and dividing — exactly. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`fuel_cost_calculator`A fuel cost calculator for any drive — your units, your currency, split however you like. A HelpySelf tool (helpyself.com).	A fuel cost calculator for any drive — your units, your currency, split however you like. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`game_collection`Know what you own, share the list, and stop buying games you already have. A HelpySelf tool (helpyself.com).	Know what you own, share the list, and stop buying games you already have. A HelpySelf tool (helpyself.com).	No	No	No	No
`gif_compressor`Compress a GIF by the only three things a GIF has — frames, colours and size. Nothing uploaded. A HelpySelf tool (helpyself.com).	Compress a GIF by the only three things a GIF has — frames, colours and size. Nothing uploaded. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`golden_ratio_calculator`Split any length at the golden ratio, or find the whole from one part, with a φ scale for type. A HelpySelf tool (helpyself.com).	Split any length at the golden ratio, or find the whole from one part, with a φ scale for type. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`gpa_calculator`A GPA calculator on the 4.0 scale, weighted by the credits each course is worth. A HelpySelf tool (helpyself.com).	A GPA calculator on the 4.0 scale, weighted by the credits each course is worth. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`gradient_generator`A CSS gradient generator for linear, radial and conic — copy the code straight out. A HelpySelf tool (helpyself.com).	A CSS gradient generator for linear, radial and conic — copy the code straight out. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`hash_generator`A hash generator for SHA-1, SHA-256, SHA-384 and SHA-512. A HelpySelf tool (helpyself.com).	A hash generator for SHA-1, SHA-256, SHA-384 and SHA-512. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`html_to_markdown`HTML to Markdown as you type: paste HTML, get clean Markdown with the rendered result beside it. A HelpySelf tool (helpyself.com).	HTML to Markdown as you type: paste HTML, get clean Markdown with the rendered result beside it. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`http_status_codes`Every HTTP status code, what it means and when to send it — with the RFC that defines it. A HelpySelf tool (helpyself.com).	Every HTTP status code, what it means and when to send it — with the RFC that defines it. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`iban_validator`An IBAN checker that validates the country, the length and the check digits — and says which failed. A HelpySelf tool (helpyself.com).	An IBAN checker that validates the country, the length and the check digits — and says which failed. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`image_compressor`Compress a JPEG, PNG or WebP to a smaller file, choosing quality or a target size. AVIF, HEIC, TIFF and BMP are browser-only and not accepted here. A HelpySelf tool (helpyself.com).	Compress a JPEG, PNG or WebP to a smaller file, choosing quality or a target size. AVIF, HEIC, TIFF and BMP are browser-only and not accepted here. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`image_converter`Convert between JPEG, PNG and WebP, one file or many, with transparency flattened onto a colour you choose. HEIC and AVIF are browser-only and not accepted here. A HelpySelf tool (helpyself.com).	Convert between JPEG, PNG and WebP, one file or many, with transparency flattened onto a colour you choose. HEIC and AVIF are browser-only and not accepted here. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`image_cropper`Crop image online — drag the box, or type an exact size in pixels. A HelpySelf tool (helpyself.com).	Crop image online — drag the box, or type an exact size in pixels. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`image_resizer`A photo resizer for any size — JPEG, PNG, WebP or an iPhone HEIC. A HelpySelf tool (helpyself.com).	A photo resizer for any size — JPEG, PNG, WebP or an iPhone HEIC. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`image_to_base64`Convert an image to Base64: the data URI, an HTML img tag and CSS, ready to paste. And back again. A HelpySelf tool (helpyself.com).	Convert an image to Base64: the data URI, an HTML img tag and CSS, ready to paste. And back again. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`image_to_text`Image to text: read the words out of a photo — receipts, screenshots, handwriting. A HelpySelf tool (helpyself.com).	Image to text: read the words out of a photo — receipts, screenshots, handwriting. A HelpySelf tool (helpyself.com).	No	Yes	Yes	Yes
`images_to_pdf`JPG to PDF and PNG to PDF — photos to PDF, in the order you choose. A HelpySelf tool (helpyself.com).	JPG to PDF and PNG to PDF — photos to PDF, in the order you choose. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`invisible_character`Copy an invisible character in one press — or paste text to find the hidden ones in it. A HelpySelf tool (helpyself.com).	Copy an invisible character in one press — or paste text to find the hidden ones in it. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`invoice_generator`A free invoice generator that makes a real PDF — no watermark, no sign-up. A HelpySelf tool (helpyself.com).	A free invoice generator that makes a real PDF — no watermark, no sign-up. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`json_formatter`A JSON formatter that validates and beautifies instantly — or minifies. A HelpySelf tool (helpyself.com).	A JSON formatter that validates and beautifies instantly — or minifies. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`jwt_decoder`A JWT decoder that inspects JSON Web Tokens safely. A HelpySelf tool (helpyself.com).	A JWT decoder that inspects JSON Web Tokens safely. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`loan_calculator`A loan calculator for the monthly payment, and how much of it is interest. A HelpySelf tool (helpyself.com).	A loan calculator for the monthly payment, and how much of it is interest. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`lorem_ipsum`A lorem ipsum generator for placeholder text in mockups and layouts. A HelpySelf tool (helpyself.com).	A lorem ipsum generator for placeholder text in mockups and layouts. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`mac_address_lookup`A MAC address lookup that names the manufacturer — and says when there isn't one. A HelpySelf tool (helpyself.com).	A MAC address lookup that names the manufacturer — and says when there isn't one. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`markdown_to_html`Turn Markdown into clean HTML, with a preview you can trust. A HelpySelf tool (helpyself.com).	Turn Markdown into clean HTML, with a preview you can trust. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`markup_calculator`Selling price, profit, markup and margin from any two of them, with why a 50% markup is not a 50% margin. A HelpySelf tool (helpyself.com).	Selling price, profit, markup and margin from any two of them, with why a 50% markup is not a 50% margin. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`merge_mp3`Joins MP3 files end to end, frame by frame with no re-encoding, so nothing is lost. The files must share a sample rate and be all mono or all stereo; mixing formats (WAV, M4A) or adding pauses needs the web page, which decodes in the browser. A HelpySelf tool (helpyself.com).	Joins MP3 files end to end, frame by frame with no re-encoding, so nothing is lost. The files must share a sample rate and be all mono or all stereo; mixing formats (WAV, M4A) or adding pauses needs the web page, which decodes in the browser. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`mic_test`A microphone test that answers the real question — will they hear me? A HelpySelf tool (helpyself.com).	A microphone test that answers the real question — will they hear me? A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`morse_code_translator`A morse code translator both ways — text to morse code, and morse code to text. A HelpySelf tool (helpyself.com).	A morse code translator both ways — text to morse code, and morse code to text. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`ocr_pdf`OCR PDF online: make a scanned PDF searchable, with text you can select and copy. A HelpySelf tool (helpyself.com).	OCR PDF online: make a scanned PDF searchable, with text you can select and copy. A HelpySelf tool (helpyself.com).	No	Yes	Yes	Yes
`one_rep_max`A one rep max calculator that shows the training percentages too, not just the number. A HelpySelf tool (helpyself.com).	A one rep max calculator that shows the training percentages too, not just the number. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`overtime_calculator`Overtime pay and total gross pay from your hourly rate, the hours you worked and when overtime starts. A HelpySelf tool (helpyself.com).	Overtime pay and total gross pay from your hourly rate, the hours you worked and when overtime starts. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`pace_calculator`A running pace calculator: give any two of distance, time and pace to get the third. A HelpySelf tool (helpyself.com).	A running pace calculator: give any two of distance, time and pace to get the third. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`password_generator`A password generator for strong random passwords, in your browser. A HelpySelf tool (helpyself.com).	A password generator for strong random passwords, in your browser. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`pdf_compress`Reduce PDF size without turning the text into a picture. A HelpySelf tool (helpyself.com).	Reduce PDF size without turning the text into a picture. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`pdf_merge`Merge PDF files into one document. A HelpySelf tool (helpyself.com).	Merge PDF files into one document. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`pdf_page_numbers`Add page numbers to a PDF — starting where you want, skipping the pages that should stay clean. A HelpySelf tool (helpyself.com).	Add page numbers to a PDF — starting where you want, skipping the pages that should stay clean. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`pdf_reorder`Rearrange, rotate and delete pages from a PDF, then save it back out. A HelpySelf tool (helpyself.com).	Rearrange, rotate and delete pages from a PDF, then save it back out. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`pdf_rotate`Rotate PDF pages the right way up — sideways or upside-down. A HelpySelf tool (helpyself.com).	Rotate PDF pages the right way up — sideways or upside-down. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`pdf_split`Extract pages from a PDF or split it into separate files. A HelpySelf tool (helpyself.com).	Extract pages from a PDF or split it into separate files. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`pdf_to_excel`Every table in the PDF becomes a sheet, and every figure arrives as a number you can actually add up. A HelpySelf tool (helpyself.com).	Every table in the PDF becomes a sheet, and every figure arrives as a number you can actually add up. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`pdf_to_images`PDF to JPG, PDF to PNG — every page as an image, at the size you need. A HelpySelf tool (helpyself.com).	PDF to JPG, PDF to PNG — every page as an image, at the size you need. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`pdf_to_word`Convert PDF to Word — tables, pictures and all — in your browser A HelpySelf tool (helpyself.com).	Convert PDF to Word — tables, pictures and all — in your browser A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`percentage_calculator`A percentage increase calculator — and the other three sums people mean. A HelpySelf tool (helpyself.com).	A percentage increase calculator — and the other three sums people mean. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`photo_gallery`Share photos online as one link or QR code: a shared photo album with its own layout, pages and password. A HelpySelf tool (helpyself.com).	Share photos online as one link or QR code: a shared photo album with its own layout, pages and password. A HelpySelf tool (helpyself.com).	No	No	No	No
`pixelate_image`Pixelate a whole JPEG, PNG or WebP, or only given rectangles (pixelate, blur or a solid box) to hide faces, plates and text. A HelpySelf tool (helpyself.com).	Pixelate a whole JPEG, PNG or WebP, or only given rectangles (pixelate, blur or a solid box) to hide faces, plates and text. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`pizza_dough_calculator`Grams of flour, water, salt and yeast for any number of pizzas, by bakers' percentages. A HelpySelf tool (helpyself.com).	Grams of flour, water, salt and yeast for any number of pizzas, by bakers' percentages. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`png_to_ico`Convert a PNG, JPEG, WebP, GIF, BMP or TIFF into one multi-size .ico (16 to 256 px), padding or cropping non-square images. AVIF, HEIC and SVG are not accepted here. A HelpySelf tool (helpyself.com).	Convert a PNG, JPEG, WebP, GIF, BMP or TIFF into one multi-size .ico (16 to 256 px), padding or cropping non-square images. AVIF, HEIC and SVG are not accepted here. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`powerpoint_to_pdf`Convert a PowerPoint presentation to PDF in your browser, one page per slide, with its layout and colours. A HelpySelf tool (helpyself.com).	Convert a PowerPoint presentation to PDF in your browser, one page per slide, with its layout and colours. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`ppi_calculator`Pixels per inch of any screen from its resolution and size, with dot pitch and real width. A HelpySelf tool (helpyself.com).	Pixels per inch of any screen from its resolution and size, with dot pitch and real width. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`pregnancy_calculator`A due date calculator that also tells you how many weeks you are today A HelpySelf tool (helpyself.com).	A due date calculator that also tells you how many weeks you are today A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`pub_to_pdf`Open a Microsoft Publisher .pub file and get its text and photographs back as a PDF. The page reproduces the original layout; this endpoint returns the text in reading order, not the design. A HelpySelf tool (helpyself.com).	Open a Microsoft Publisher .pub file and get its text and photographs back as a PDF. The page reproduces the original layout; this endpoint returns the text in reading order, not the design. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`qr_generator`A QR code generator for any link or text — download it as SVG or PNG. A HelpySelf tool (helpyself.com).	A QR code generator for any link or text — download it as SVG or PNG. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`random_number_generator`A random number generator for any range, in your browser. A HelpySelf tool (helpyself.com).	A random number generator for any range, in your browser. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`random_picker`A random picker for a list of names, drawn in your browser. A HelpySelf tool (helpyself.com).	A random picker for a list of names, drawn in your browser. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`random_team_generator`A random team generator — paste a list of names and split it into fair teams. A HelpySelf tool (helpyself.com).	A random team generator — paste a list of names and split it into fair teams. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`ratio_calculator`A ratio calculator: reduce to lowest terms, or find the missing number. A HelpySelf tool (helpyself.com).	A ratio calculator: reduce to lowest terms, or find the missing number. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`readability_score`Readability score for any text — Flesch–Kincaid, Gunning fog index and more. A HelpySelf tool (helpyself.com).	Readability score for any text — Flesch–Kincaid, Gunning fog index and more. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`regex_explainer`A regex explainer: paste a pattern and read what every part of it does, in English. A HelpySelf tool (helpyself.com).	A regex explainer: paste a pattern and read what every part of it does, in English. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`regex_tester`A regex tester for regular expressions, run safely against your own text. A HelpySelf tool (helpyself.com).	A regex tester for regular expressions, run safely against your own text. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`remove_audio_from_video`Remove the sound track from an MP4, MOV, WebM or MKV video without re-encoding the picture (H.264, HEVC, VP9 or AV1). Returns an MP4. A HelpySelf tool (helpyself.com).	Remove the sound track from an MP4, MOV, WebM or MKV video without re-encoding the picture (H.264, HEVC, VP9 or AV1). Returns an MP4. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`remove_line_breaks`Remove line breaks from text that was hard-wrapped, and keep the paragraphs. A HelpySelf tool (helpyself.com).	Remove line breaks from text that was hard-wrapped, and keep the paragraphs. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`request_a_file`Request files with a link — they upload to you, with no account and no ads. A HelpySelf tool (helpyself.com).	Request files with a link — they upload to you, with no account and no ads. A HelpySelf tool (helpyself.com).	No	No	No	No
`roman_numerals`A Roman numeral converter — numbers to numerals, and numerals back to numbers. A HelpySelf tool (helpyself.com).	A Roman numeral converter — numbers to numerals, and numerals back to numbers. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`rotate_video`Rotate a video 90, 180 or 270 degrees or mirror it, instantly and losslessly, by writing MP4 rotation metadata (H.264, HEVC, VP9 or AV1). Returns an MP4. A HelpySelf tool (helpyself.com).	Rotate a video 90, 180 or 270 degrees or mirror it, instantly and losslessly, by writing MP4 rotation metadata (H.264, HEVC, VP9 or AV1). Returns an MP4. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`salary_calculator`A salary calculator that goes hourly to annual and back — the same pay written every way, before tax. A HelpySelf tool (helpyself.com).	A salary calculator that goes hourly to annual and back — the same pay written every way, before tax. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`screen_recorder`Record your screen in the browser — nothing is uploaded anywhere A HelpySelf tool (helpyself.com).	Record your screen in the browser — nothing is uploaded anywhere A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`secret_santa`Type in the names, keep couples apart, and give everyone a private link that shows only who they drew. A HelpySelf tool (helpyself.com).	Type in the names, keep couples apart, and give everyone a private link that shows only who they drew. A HelpySelf tool (helpyself.com).	No	No	No	No
`send_a_secret`Send a password securely by link that self-destructs after one read. A HelpySelf tool (helpyself.com).	Send a password securely by link that self-destructs after one read. A HelpySelf tool (helpyself.com).	No	No	No	No
`share_file`Send large files by link, with an expiry date and an optional password. A HelpySelf tool (helpyself.com).	Send large files by link, with an expiry date and an optional password. A HelpySelf tool (helpyself.com).	No	No	No	Yes
`signature_maker`A signature maker: draw or type yours, saved with a transparent background. A HelpySelf tool (helpyself.com).	A signature maker: draw or type yours, saved with a transparent background. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`sleep_calculator`A sleep calculator that works backwards from when you have to be up. A HelpySelf tool (helpyself.com).	A sleep calculator that works backwards from when you have to be up. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`slug_generator`A slug generator that turns any title into a clean URL slug. A HelpySelf tool (helpyself.com).	A slug generator that turns any title into a clean URL slug. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`split_rent`A split rent calculator for housemates: by room size, by income or evenly, and it always adds up to the rent. A HelpySelf tool (helpyself.com).	A split rent calculator for housemates: by room size, by income or evenly, and it always adds up to the rent. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`sql_formatter`An SQL formatter for 16 dialects — paste unreadable SQL, get it laid out, nothing uploaded. A HelpySelf tool (helpyself.com).	An SQL formatter for 16 dialects — paste unreadable SQL, get it laid out, nothing uploaded. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`stall_booking`One link, on your own site or sent — vendors pick their own stall A HelpySelf tool (helpyself.com).	One link, on your own site or sent — vendors pick their own stall A HelpySelf tool (helpyself.com).	No	No	No	No
`subnet_calculator`A subnet calculator that gets /31 and /32 right, which most do not. A HelpySelf tool (helpyself.com).	A subnet calculator that gets /31 and /32 right, which most do not. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`svg_minifier`An SVG minifier that strips editor clutter and scripts, without touching the artwork. A HelpySelf tool (helpyself.com).	An SVG minifier that strips editor clutter and scripts, without touching the artwork. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`text_diff`A diff checker for text — compare two versions and see exactly what changed, line by line. A HelpySelf tool (helpyself.com).	A diff checker for text — compare two versions and see exactly what changed, line by line. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`time_card_calculator`A time card calculator for hours worked, breaks and overtime across a week. A HelpySelf tool (helpyself.com).	A time card calculator for hours worked, breaks and overtime across a week. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`timestamp_converter`A Unix timestamp converter — timestamps to dates, and dates back to timestamps. A HelpySelf tool (helpyself.com).	A Unix timestamp converter — timestamps to dates, and dates back to timestamps. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`timezone_converter`A time zone converter and world clock — one time, every city at once. A HelpySelf tool (helpyself.com).	A time zone converter and world clock — one time, every city at once. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`tip_calculator`Work out the tip and split the bill into amounts people can actually pay. A HelpySelf tool (helpyself.com).	Work out the tip and split the bill into amounts people can actually pay. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`typing_test`A typing speed test that shows both your raw and your real WPM. A HelpySelf tool (helpyself.com).	A typing speed test that shows both your raw and your real WPM. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`unit_converter`kg to lbs, mm to inches, cm to feet — every everyday unit, in your browser. A HelpySelf tool (helpyself.com).	kg to lbs, mm to inches, cm to feet — every everyday unit, in your browser. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`upside_down_text`An upside down text generator — flip writing over, and flip it back again. A HelpySelf tool (helpyself.com).	An upside down text generator — flip writing over, and flip it back again. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`url_encoder`A URL encoder and decoder for links and query strings, percent-encoded properly. A HelpySelf tool (helpyself.com).	A URL encoder and decoder for links and query strings, percent-encoded properly. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`utm_builder`A UTM builder for campaign URLs, with the tagging mistakes caught as you type. A HelpySelf tool (helpyself.com).	A UTM builder for campaign URLs, with the tagging mistakes caught as you type. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`uuid_generator`A UUID generator for random v4 identifiers, instantly. A HelpySelf tool (helpyself.com).	A UUID generator for random v4 identifiers, instantly. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`vat_calculator`Add VAT to a price, or take it back out of one — the sum people get wrong. A HelpySelf tool (helpyself.com).	Add VAT to a price, or take it back out of one — the sum people get wrong. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`video_channel`Upload your videos once, then share your whole channel or just one video with a link. No ads, no algorithm. A HelpySelf tool (helpyself.com).	Upload your videos once, then share your whole channel or just one video with a link. No ads, no algorithm. A HelpySelf tool (helpyself.com).	No	No	No	Yes
`video_to_gif`Convert video to GIF — MP4 to GIF in your browser, with the frames you choose. A HelpySelf tool (helpyself.com).	Convert video to GIF — MP4 to GIF in your browser, with the frames you choose. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`watermark_pdf`Add a watermark to a PDF — DRAFT, CONFIDENTIAL, or a client's name across every page. A HelpySelf tool (helpyself.com).	Add a watermark to a PDF — DRAFT, CONFIDENTIAL, or a client's name across every page. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`webcam_test`A webcam test that tells you what the other end will actually see A HelpySelf tool (helpyself.com).	A webcam test that tells you what the other end will actually see A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`what_is_my_ip`What's my IP — the address the internet sees, and where it thinks you are. A HelpySelf tool (helpyself.com).	What's my IP — the address the internet sees, and where it thinks you are. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`wheel_of_names`A spinning wheel of names — paste a list, spin, and get one fair winner. A HelpySelf tool (helpyself.com).	A spinning wheel of names — paste a list, spin, and get one fair winner. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`word_counter`A word counter and character counter, updating as you type. A HelpySelf tool (helpyself.com).	A word counter and character counter, updating as you type. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`word_to_pdf`Convert a Word document to PDF in your browser — nothing is uploaded. A HelpySelf tool (helpyself.com).	Convert a Word document to PDF in your browser — nothing is uploaded. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`xml_formatter`An XML formatter that indents, minifies and checks a document in your browser. A HelpySelf tool (helpyself.com).	An XML formatter that indents, minifies and checks a document in your browser. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No
`yaml_to_json`Convert a config file to JSON, or JSON back to readable YAML. A HelpySelf tool (helpyself.com).	Convert a config file to JSON, or JSON back to readable YAML. A HelpySelf tool (helpyself.com).	No	Yes	Yes	No

Details

Registry status: Active
Published: Oct 15, 2026
Updated: Oct 15, 2026
Website: https://helpyself.com/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Design and media DocumentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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