Valid JSON
Invalid JSON
0
Size Before
0
Size After
0
Lines
0
Keys
0
Max Depth
How to Use the JSON Formatter
1. Paste JSON: Copy and paste your JSON into the input area.
2. Choose Format: Select indentation style (2 spaces, 4 spaces, tabs, or compact).
3. Set Options: Optionally sort keys or escape Unicode characters.
4. Format/Minify: Click "Format" to beautify or "Minify" to compress.
5. Validate: The tool automatically validates JSON and shows errors.
6. Copy/Download: Copy formatted JSON or download as a .json file.
Common Use Cases
API Development
Format API responses for better readability
Debugging
Make minified JSON readable for troubleshooting
Configuration Files
Clean up config files for version control
Data Analysis
Structure JSON data for easier analysis