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📋 JSON Formatter

Format, validate, and minify JSON data. Free online JSON formatter and validator tool.

How to Use

  1. Paste your JSON data into the input area.
  2. Click "Format" to pretty-print the JSON.
  3. Click "Minify" to compress the JSON.
  4. Click "Clear" to reset the form.

Features

  • ✓ 100% free — no hidden charges
  • ✓ No login or signup required
  • ✓ Works on mobile, tablet and desktop
  • ✓ Fast — processes instantly in your browser
  • ✓ Private — your data never leaves your device
  • ✓ Format, minify, and validate JSON
JSON formatter JSON validator JSON prettify free online no login

Frequently Asked Questions

Is JSON Formatter free to use?

Yes, completely free. No signup, no subscription, no limits.

Can I minify JSON?

Yes, click the "Minify" button to compress your JSON data.

Is my data safe?

Yes. All processing happens in your browser. Nothing is uploaded to any server.

Does it work on mobile?

Yes. deeptools.io is fully mobile responsive and works on all modern devices.

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