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JSON Formatter

A tool for pretty-printing JSON data for readability or minifying it to reduce file size, with syntax highlighting and customizable indentation. It includes built-in validation that detects and pinpoints JSON syntax errors with clear error messages. Essential for developers working with API responses, editing configuration files, and debugging data structures.

Indent:

Input

0 chars / 0 B

Output

Enter JSON and click "Format" or "Minify"

JSON Formatter Features

  • Pretty print and minify JSON data
  • Syntax highlighting for readability
  • Validation to detect JSON syntax errors
  • Customizable indentation width

How to Use

  1. 1Paste JSON data into the text area
  2. 2Click Format or Minify button
  3. 3Copy the formatted JSON for use

FAQ

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