JSON Formatter
Beautify or minify your JSON data instantly. Paste your JSON and view clean output in real time.
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What does this JSON formatter do?
This tool lets you format (beautify) or minify JSON data instantly in your browser.
It's useful for developers, data analysts, or anyone working with JSON APIs, configs, or data structures.
- Format: Adds indentation and line breaks to improve readability
- Minify: Removes all unnecessary whitespace to reduce size
- Live Preview: Input and output update in real time, with copy support
Your data never leaves your browser — everything runs locally for speed and privacy.