JSON Formatter
Validate, minify, and format your JSON data.
What is JSON Formatter?
JSON Formatter is a powerful, client-side tool designed to validate, beautify, and minify your JSON data. Whether you are a developer debugging an API response or a data analyst parsing large datasets, our tool ensures your JSON is error-free and easy to read. It runs entirely in your browser, ensuring maximum privacy and speed.
How to use
- 1
Paste your raw JSON code into the editor
- 2
Click 'Beautify' to format it with proper indentation
- 3
Click 'Minify' to compress it for production use
- 4
Use the 'Copy' button to grab the result
FAQ
Yes, 100%. All processing happens locally in your browser using JavaScript. We do not send your data to any external server.
Yes, since it runs locally, it can handle large JSON files as long as your browser memory allows.
Absolutely. If your JSON has syntax errors, the tool will highlight them and prevent formatting until fixed.