ScaleWhite Tools

JSON Formatter

Format, minify, and validate JSON data.

What is this tool?

This tool formats (pretty-prints), minifies, and validates JSON data. You can choose the indentation level. Invalid JSON is highlighted with an error message.

How to Use

  1. Paste JSON data in the input area.
  2. Click 'Format' to pretty-print or 'Minify' to compress.
  3. Select the indentation level (2 spaces, 4 spaces, or tab).
  4. Click 'Copy' to copy the output.

Examples

  • Format a minified API response for readability.
  • Minify JSON for smaller payload size.
  • Validate JSON syntax before sending to an API.