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JSON Formatter

Format, validate and minify JSON

INPUT 0 lines | 0 chars
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Indent

How It Works

1

Paste JSON text or upload a JSON file

2

Click Format to beautify the JSON

3

Use Minify for compact output or Validate to check syntax

4

Copy or download the result

Features

  • Format, minify, and validate JSON
  • Configurable indentation (2/4 spaces, tabs)
  • Sort keys alphabetically option
  • Highlights errors with line numbers

Supported Formats

JSON

Full tutorial in Help Center
Processed locally. Nothing is stored.