Developer Tools
All tools run client-side. Your data stays in your browser — private, fast, and secure.
JSON Formatter & Validator
Format and validate JSON with syntax highlighting and error detection.
Base64 Encoder / Decoder
Encode and decode Base64 strings, text, and data URLs instantly.
Password Generator
Create cryptographically secure random passwords with custom options.
Word Counter
Count words, characters, sentences, and estimate reading time.
Case Converter
Transform text case: uppercase, lowercase, title case, and more.
Image Compressor
Compress images in the browser without uploading to any server.