JSON Beautifier Online
Instantly format and beautify your JSON for free.
Paste JSON here
Beautified JSON:
What is a JSON Beautifier?
A JSON beautifier reformats your raw or minified JSON data into a clean, readable, and indented layout with syntax highlighting. This helps you debug, review, and share JSON with ease.
How to Use the JSON Beautifier
- Paste or type your raw or minified JSON into the input box above.
- Click the Beautify button.
- Your beautifully formatted and syntax-highlighted JSON will appear below.
- Click Copy Output to copy the result to your clipboard.
About This Online JSON Beautifier
This JSON beautifier runs entirely in your browser, never sending your data anywhere. It ensures full privacy and security while providing high-quality formatting and syntax coloring for developers, students, and anyone working with JSON.
Frequently Asked Questions
Is my JSON data sent to any server?
No. Everything happens locally in your browser; your data never leaves your device.
What if I enter invalid JSON?
The tool will show an error message and let you fix your input before beautifying.
Is this tool free to use?
Yes! It's 100% free with no registration or ads.
Who can use this tool?
Anyone working with JSON data — developers, analysts, educators, students, or curious individuals.