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JSON Formatter / Validator
Format, minify, and validate JSON with custom indent. Sort keys A-Z. Runs 100% in your browser — sensitive JSON never leaves your device.
Phím tắt
- Ctrl+Enter hoặc Cmd+Enter: Format
- Ctrl+Shift+Enter: Minify
Features
- Format: pretty-print with 2/4 spaces or tab indent
- Minify: strip whitespace for production transmission
- Validate: precise error location and reason for invalid JSON
- Sort keys A-Z: alphabetize keys (deep, applies to nested objects)
- Shortcuts: Ctrl+Enter to Format, Ctrl+Shift+Enter to Minify
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