File Support
Upload and download JSON files with drag-and-drop support.
JSON Formatter & Validator
Beautify, minify, and validate JSON instantly. Fast, secure, and developer-friendly.
Input
Drop JSON file here
Output
Features
Real-time Validation
Instant error detection with detailed messages as you type.
Keyboard Shortcuts
Work faster with Ctrl+Enter to beautify and Ctrl+M to minify.
100% Secure
All processing happens client-side. Your data never leaves your browser.