Common usage patterns

Typical ways visitors use this tool.

  • Beautify minified JavaScript before reviewing logic, debugging issues, or sharing the code with someone else.
  • Format compressed JSON, HTML, or CSS so the structure is easier to scan and edit line by line.
  • Clean up pasted code from logs, browser tools, or third-party sources before comparing or refactoring it.

Tool overview

A quick summary of what this tool does on the page.

Beautify JavaScript, JSON, HTML, and CSS with this free Code Beautifier. Paste minified or messy code, format it instantly, and copy the cleaned result for debugging, editing, or review.

Questions answered on-page

Quick answers to common questions about using this page.

What does Code Beautifier do?

Code Beautifier reformats supported code into a cleaner layout with consistent indentation so it is easier to read, inspect, and edit.

Which code types can I format here?

This page supports common web formats such as JavaScript, JSON, HTML, and CSS, so you can quickly clean up front-end snippets and structured data.

Why use Code Beautifier instead of formatting by hand?

It saves time, reduces indentation mistakes, and gives you readable code immediately when you are debugging, reviewing, or preparing snippets for reuse.

Related tools

Open the next tool in the workflow or compare similar options.

More pages for this tool

Browse the main tool page and other focused versions built around the same workflow.