Code Beautifier

Beautify JSON, JS, CSS, and HTML with proper indentation.

100% Free Forever

Free Code Beautifier

Format JSON, JavaScript, CSS, or HTML with proper indentation and line breaks. Make minified code readable again.

How to use this tool

  1. 1

    Paste your code

    Pick the language.

  2. 2

    Beautify

    See cleanly formatted code.

Pro tips

  • Set your editor's tab width to match for consistent results.

Frequently asked questions

Does it fix syntax errors?

No — it only reformats valid code.

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