Skip to content

Code Processing Tools · free · no sign-up

Code Beautifier (All)

Beautify JavaScript, JSON, CSS or HTML in one place.

How it works Report a problem

Code Beautifier

Format and beautify minified JS, CSS, HTML, or JSON code.

Input Data
Language

About the Code Beautifier (All)

Beautify JavaScript, JSON, CSS or HTML in one place.

How to use the Code Beautifier (All)

  1. Paste your code into the input box, or click Sample to load an example.
  2. Choose the language, or leave it on Auto Detect.
  3. Press Process Now.
  4. Use Copy (or Download where shown) to keep the result. Clear empties the box.

Tips

  • Beautifying does not change how the code works.
  • Your code is not saved by this page, but avoid pasting passwords, API keys or private data into any online tool.

Frequently asked questions

Which languages are supported?
JavaScript and JSON, CSS and HTML.