Is there a difference between beautify JSON and format JSON?

They mean the same thing — adding whitespace and indentation to make JSON readable. Some tools call it "pretty print" or "indent".

Can I beautify JSON with custom indentation?

Yes. FixTools lets you choose between 2-space, 4-space, and tab indentation to match your project conventions.

Does beautifying JSON change the data?

No. Beautification only adds whitespace. The underlying data values and structure remain identical.

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Beautify JSON Online

"Beautify" and "format" are two names for the same thing: turning a wall of compressed JSON into something a human can actually read. Paste your JSON into FixTools and get a beautifully indented, colour-highlighted result in seconds.

⚡ Use Tool Now How it works

Cost: Free forever
Sign-up: Not required
Processing: In your browser
Privacy: Files stay local

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Syntax-highlighted output

🔒

Collapse/expand nested objects

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Works in any browser

JSON Tool

JSON Formatter

All processing happens in your browser — your files are never uploaded to any server.

🚀Open JSON Formatter

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How to use this tool

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Paste your compact or raw JSON and hit Format to see the beautified version with full syntax highlighting.

How It Works

Step-by-step guide to beautify json online:

1
Paste your JSON
Paste any raw or minified JSON string into the input area.
2
Click Format / Beautify
FixTools immediately adds indentation, line breaks, and colour coding.
3
Read, explore, or copy
Scroll through the beautified output or copy it to use in your project.