Utilities
JSON Formatter & Validator
Format Your JSON
Paste your JSON or upload a file to format, validate, and minify. Get detailed error messages with line numbers.
Indentation:
2 spaces
4 spaces
💡 JSON Formatting Tips
JSON is automatically validated and formatted as you type. Use the minify button to compress JSON, or adjust indentation for readability.Tool Features
Comprehensive JSON formatting, validation, and optimization tools
JSON Validation
Validate JSON syntax with detailed error messages and line numbers
Beautify & Format
Format JSON with customizable indentation for better readability
Minify JSON
Compress JSON by removing whitespace to reduce file size
Error Detection
Identify syntax errors with precise line and column numbers