Online JSON Formatter & Minifier
BeautifyMinifyParseValidate
Beautify, minify and validate any JSON with instant local processing.
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How to Use
- Paste the code into the input area
- Click the action button to format or clean automatically
- Copy the output and use it right away
- All processing runs locally in your browser; your code is never uploaded
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FAQ
What is JSON beautify and minify?
Beautify rebuilds readable structure with indentation; minify removes whitespace to a single line.
How to beautify messy JSON?
Paste into the input and click Beautify.
How to minify JSON?
Click Minify to generate the smallest single line.
Will my data be uploaded?
No, all operations run locally in your browser.