Developer Tools
JSON Formatter & Validator
Format, validate, and minify JSON data with syntax highlighting and error detection.
Enter JSON and click Format or MinifyHow to Use
- 1Paste your JSON data into the input field.
- 2The tool will automatically validate your JSON.
- 3Click 'Format' to prettify with indentation, or 'Minify' to compress.
- 4Choose your preferred indentation size (2 or 4 spaces, or tabs).
- 5Copy the formatted output to use in your project.
Why Use This Tool?
Working with JSON data is common in web development. This tool helps you quickly validate JSON structure, format it for readability, or minify it for production use without leaving your browser.