Getting Started with JSON Tools

Learn to format, validate, and minify JSON.

JSON (JavaScript Object Notation) is a lightweight data interchange format. Our JSON tools help you work with it efficiently.

JSON Formatter

Paste messy JSON and click "Format" to beautify it with proper indentation. Use the indent control to set tab width.

JSON Validator

Paste JSON and see if it's valid. The tool highlights syntax errors and shows line numbers.

Remove all whitespace from JSON to reduce file size — perfect for production use.

Use the "Copy" button to copy results

Sample data is provided to get started

All processing happens in your browser — nothing is uploaded