JSON Formatter
Pretty-print and validate JSON data with proper indentation.
How to Use JSON Formatter
- Enter or paste your text.
- Click Process to see the result.
- Copy the output as needed.
- The tool works entirely in your browser.
Quick Reference
| From | To |
|---|---|
| Valid JSON | Formatted output |
| Invalid JSON | Error message |
| Indent | 2 spaces |
| Arrays | Multi-line |
| Objects | Multi-line |
| Strings | Double-quoted |
Use Cases
- •Quick text transformation.
- •Developer utility.
- •Data format conversion.
- •Educational purposes.
Formula
Parses JSON and re-serializes with 2-space indentation.
Frequently Asked Questions
How to use?
Enter the data and click the process button.
Is my data safe?
All processing happens in your browser. No data is sent to a server.
Is it free?
Yes, all tools are completely free.