DiffText Pro
Text comparison that highlights differences between files
Free Online Utilities
The toolbox drawer: compress a file, convert a format, make a QR code, generate a strong password, convert units, test your microphone and camera, count words, compare two texts.
Start with these
- TextToolbox Includes 11+ in-browser text tools such as summarizing, paraphrasing, grammar checking, and counters.
- Compresso Compresses PDFs, images, and videos entirely in the browser with adjustable quality and resolution presets.
- ConvertQuick Converts temperature, weight, length, volume, area, and speed units instantly in the browser.
41 tools shown
Text and translation
Use these when you need to compare, edit, translate, or check text.
Files and media
Use these for converting, compressing, merging, splitting, or editing files locally.
Checks and diagnostics
Use these to test hardware, audio, display, passwords, or metadata privacy.
Time and dates
Use these for calendars, countdowns, stopwatches, time zones, and date math.
Generators and converters
Use these for random picks, codes, passwords, usernames, units, and QR tools.
Questions about Free Online Utilities
Are online password generators safe?
Use one that generates in the browser with the Web Crypto API, so the password is created on your device and never sent anywhere.
Do online converters reduce quality?
Converting between lossy formats (like JPG to WebP) loses a little each time. Convert from the original file where you can.