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JSON Formatter

Validate JSON syntax, format with custom indentation (2 or 4 spaces), minify, and download as .json file.

How to use JSON Formatter

  1. 1Paste your raw JSON into the editor.
  2. 2Check instant syntax validation status.
  3. 3Click Format / Pretty Print or Minify.
  4. 4Copy output or download as a .json file.

JSON Formatter & Validator

Indentation:

Frequently Asked Questions

Is my data secure?

All JSON parsing happens entirely within your browser.

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