Developer
JSON Formatter
Format, validate, and minify JSON with syntax highlighting. Instantly beautify messy JSON or compress clean JSON.
Input JSON
Output JSON
Documentation
How to Use
1
Paste your JSON
Paste your raw JSON data into the input textarea. The tool accepts valid JSON of any size.
2
Choose action
Click 'Format' to beautify and indent your JSON, or 'Minify' to compress it to a single line.
3
Copy or download
Copy the formatted result to your clipboard or download it as a .json file.
Pro Tips
Use keyboard shortcut Ctrl+Enter to quickly format
The tool auto-validates as you type
Examples
Input
{"name":"toolbox","version":1,"features":["converter","calculator"]}Output
{
"name": "toolbox",
"version": 1,
"features": [
"converter",
"calculator"
]
}