Different useful tools for development and more!
JSON to TypeScript - Generate TypeScript types from JSON object
Color Picker - Pick colors from image
JavaScript Evaluator - Execute JavaScript online with useful features
Diff Editor - Find difference between two texts
Code Formatter - Format code in any language
UUID Generator - Generate unique identifier - UUID / GUID
Password Generator - Generate password with different options
JSON Stringifier - Convert text to JSON escaped string
QR Scanner - Scan QR code from image
QR Generator - Generate QR code in PNG or SVG format with different options
BG Generator - Generate single color background with specified size
User Info - Get different information about yourself: IP address, user agent, browser languages, etc
Notifications Test - Send browser notifications for testing
HTML Editor - Edit & view HTML CSS JS online
Data URL Generator - Generate data URL from text or file
Data URL Viewer - View data URL online
Date Utils - Different utilities on dates
Counter - Count something online
JS Event Tester - Check how different JS events work
Clock - Real time clock with seconds
JSON to YAML - Convert JSON to YAML and back
Base64 encoder & decoder - Encode / decode base64
URL encoder & decoder - Encode / decode URL
Keyboard Layout Switcher - Switch keyboard layout of text
HTML Entities Converter - Encode / decode HTML/XML entities like М
Human Readable Bytes - Convert bytes to human readable unit like kbytes or mbytes
Number Guesser - Guess the number in the specified range, telling if it's higher or lower
HeadHunter Dictionaries Viewer - View the dictionaries on hh.ru API
Image Compressor - Compress an image or convert it to another format
Tinkoff 5bukv Solver - Решатель для игры 5букв от Тинькофф