JSON FORMATTER
Format and beautify your JSON data with proper indentation and syntax highlighting. Make your JSON readable and easy to debug.
What is JSON Formatter?
A JSON Formatter is a tool that takes raw JSON (JavaScript Object Notation) data and formats it with proper indentation, line breaks, and spacing to make it human-readable.
JSON is commonly used for data exchange between servers and web applications. When data is transmitted, it's often minified (all whitespace removed) to reduce file size. A formatter helps developers read and debug this data.
Why Use JSON Formatter?
- Improved readability: Formatted JSON is much easier to read and understand.
- Debugging made easy: Quickly identify syntax errors and data structure issues.
- Code review: Share formatted JSON with teammates for better code reviews.
- API development: Test and debug API responses more efficiently.
How to Use JSON Formatter
- 1Paste your JSON
Copy your minified or messy JSON and paste it into the input area.
- 2Click Format
Press the "Format / Beautify" button to format your JSON with proper indentation.
- 3Copy or Minify
Copy the formatted output or use Minify to compress it back.
Common Use Cases
API Response Debugging
Format API responses to understand the data structure and debug issues.
Config File Editing
Format configuration files like package.json or tsconfig.json for better readability.
Data Validation
Verify JSON syntax before saving or sending to an API.
Code Documentation
Create formatted JSON examples for documentation and tutorials.
Frequently Asked Questions
What is the difference between format and minify?
Formatting adds indentation and line breaks to make JSON readable. Minifying removes all whitespace to reduce file size.
Can I format invalid JSON?
No, the tool will show an error message if the JSON is invalid. Use our JSON Validator to find specific errors.
Is my data secure?
Yes, all processing happens in your browser. No data is sent to any server.