Code Beautifier

Beautify and correctly indent source code for multiple programming languages.

About Code Beautifier

Got messy unformatted code? Clean it up with the Free Code Beautifier! Ranked as the Best Code Beautifier online, it serves as a powerful multi-language online code formatter for fast code review.

Features

How to Use

  1. Paste your messy or minified code.
  2. Select the language (HTML, CSS, JS).
  3. Click "Beautify Code".
  4. Copy the nicely formatted output.

Frequently Asked Questions

Will this change my code logic?

No, the beautifier only adjusts whitespace, tabs, and line breaks. The actual execution logic remains exactly the same.

Can it fix syntax errors?

No, a beautifier formats valid code. If you have a missing bracket, the beautifier might fail or format it strangely.

Is this safe for proprietary code?

Yes. The parsing and formatting happen entirely in your browser using JavaScript.

Does it support JSX or React?

It primarily targets standard HTML and JS. JSX formatting might yield unexpected results.

Which languages are supported?

It supports multiple languages including JavaScript, HTML, CSS, JSON, and XML.

Does it fix syntax errors?

No, a beautifier only organizes the code visually. It does not correct logic or syntax errors.

Can I customize the indentation?

Yes, you can toggle between 2 spaces, 4 spaces, or tab indentation.

Is this a free code beautifier?

Yes, this free code beautifier is completely open to use.

Why is it the best code beautifier?

Because it is a highly accurate online code formatter that runs offline.

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