All Tools
37 free utilities — private, fast, and no sign-up required.
Image Compressor
Compress JPG, PNG, WebP without losing quality
QR Code Generator
Create QR codes for URLs, text, WiFi, and more
Password Generator
Generate strong, random, secure passwords
Image Cropper
Crop and resize images with custom aspect ratios
JSON Formatter
Format, validate, and beautify JSON online
Word Counter
Count words, characters, sentences in real time
Color Palette Extractor
Extract dominant colors from any image
Base64 Encoder / Decoder
Encode and decode text, files, and images to Base64
Image Resizer
Resize images to any width and height online for free
Image Format Converter
Convert between JPG, PNG, WebP, GIF formats
Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-512 hashes
URL Encoder / Decoder
Encode and decode URL strings
Unit Converter
Convert length, weight, temperature, and more
Markdown Previewer
Write and preview Markdown in real time
Lorem Ipsum Generator
Generate placeholder text for designs
JSON to CSV Converter
Convert JSON data to CSV format
JSON Diff Comparator
Compare two JSON files and find differences
JSON Path Finder
Find and extract values from JSON using JSONPath
JSON Escape / Unescape
Escape and unescape JSON strings
JSON Stringify Tool
Convert JavaScript objects to JSON strings
JSON Parse Tool
Parse JSON strings into JavaScript objects
JSON Filter Tool
Filter JSON data by keys and values
JSON Schema Visualizer
Visualize JSON Schema structure and validation
Regex Tester
Test regular expressions with real-time matching
Regex Explainer
Explain regular expressions in plain English
UUID Generator
Generate UUID v4 and other UUID versions
JWT Decoder
Decode and verify JSON Web Tokens
String Converter
Convert between string formats (camelCase, snake_case, etc.)
SQL Formatter
Format and beautify SQL queries
Markdown to HTML
Convert Markdown to HTML
Text Diff Checker
Compare two text blocks and find differences
HTML Viewer & Live Preview
View and preview HTML code in real time
Code Minifier
Minify JavaScript, CSS, and HTML code
Cron Expression Builder
Build and test cron expressions visually
CSS Grid Generator
Generate CSS Grid layouts visually
HAR Viewer
View and analyze HTTP Archive (HAR) files
Security Header Analyzer
Analyze HTTP security headers