Web & utility tools
Generate QR codes and passwords, pick random winners and tidy up web data.
QR Code Generator
Create free QR codes for links, Wi-Fi, email, phone and text — they never expire.
Password Generator
Generate strong, truly random passwords on your device — never sent anywhere.
Random Number Generator
Pick one or many fair random numbers in any range, with or without repeats.
List Randomizer & Name Picker
Shuffle any list or draw fair random winners for giveaways, teams and classes.
JSON Formatter & Validator
Beautify, validate and minify JSON — with clear error locations.
Base64 Encode & Decode
Encode text to Base64 or decode Base64 back to text, with full UTF-8 support.
URL Encode & Decode
Percent-encode text for URLs or decode %-encoded links back to readable text.
Small tools for everyday jobs
Create a QR code for a menu or flyer, generate a strong password using your device's secure random generator, draw a fair raffle winner, or format JSON and decode Base64 while debugging a website. Each tool is a single focused page that works on any device.
Frequently asked questions
Are generated passwords safe?
Yes. Passwords are created on your device with the browser's cryptographically secure random generator and are never sent anywhere.