UtilityKit

Code Formatter & Validator

Beautify code, fix indentation, and validate syntax.

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Step-by-Step Guide

  1. 1Paste your minified or unformatted JSON, XML, or HTML data into the input editor.
  2. 2Select the appropriate format type from the dropdown menu.
  3. 3Click the "Format" button to apply proper indentation and line breaks.
  4. 4If your data contains errors, the tool will highlight them for easy debugging.
  5. 5Copy the formatted output or download it as a file.

Why use this tool?

Working with structured data is a daily task for modern developers. Our Formatter and Validator helps you clean up messy JSON, XML, and HTML strings, making them human-readable and easy to analyze. It also checks for syntax errors, ensuring your data structures are valid and ready for use in APIs or configuration files.

Privacy Note: Like all tools on UtilityKit, this utility runs entirely in your browser. No data is sent to our servers.