Tool TL-002 live
Color picker and contrast checker
Convert colors between HEX, RGB, HSL, HSV, CMYK and OKLCH, check text contrast, build palettes and pull colors out of a photo.
Runs in your browser
Instrument rack · 16 tools
Tools
Free tools that run right in your browser. No sign-up, nothing to install, and your files stay on your device.
Tool TL-003 live
Currency converter
Convert between 30 major currencies with the European Central Bank's daily rates and see how a rate has moved.
Runs in your browser
Tool TL-004 live
Text diff checker
Paste two versions of a text and see exactly which lines and words changed.
Runs in your browser
Tool TL-005 live
Encoder, decoder and hash
Base64, URL and HTML encoding, MD5 and SHA checksums, a JWT reader and a UUID generator in one place.
Runs in your browser
Tool TL-006 live
Image compressor and converter
Shrink, resize and convert batches of images to JPG, PNG or WebP, and download them one by one or as a zip.
Runs in your browser
Tool TL-007 live
JSON formatter and converter
Format, check and minify JSON, and convert between JSON and CSV spreadsheets.
Runs in your browser
Tool TL-008 live
Password generator
Strong random passwords and easy-to-remember passphrases, made on your own device, plus a private strength check.
Runs in your browser
Tool TL-009 live
PDF toolkit
Merge PDFs, pull out or split pages, rotate pages and turn photos into a PDF, all without uploading anything.
Runs in your browser
Tool TL-010 live
QR code generator
Make QR codes for links, text, Wi-Fi, contacts, emails and texts, then download them as PNG or SVG.
Runs in your browser
Tool TL-011 live
Screen recorder
Record your screen, a window or a browser tab with sound and your microphone, and save the video to your computer.
Runs in your browser
Tool TL-012 live
Word counter and text cleaner
Count words, characters and reading time, and tidy up text with one click.
Runs in your browser
Tool TL-013 live
Time zone and timestamp converter
See a time in several cities at once, turn Unix timestamps into dates and back, and count the days between two dates.
Runs in your browser
Tool TL-014 live
Unit converter
Length, weight, temperature, volume, speed, data, pressure, energy, fuel economy and cooking measures, all side by side.
Runs in your browser
Tool TL-015 live
Link shortener
Turn a long web address into a short link you can share, print or put in a QR code.
Runs in your browser
Tool TL-016 live
Weather forecast
Current weather, the next 24 hours and a 7-day forecast for any place, with no ads and no account.
Runs in your browser
Tool TL-001 live
STTpro
A free Windows app that turns your voice into text in any app, with one hotkey and your own speech service.
Opens github.com
No tool matches that.