Code Beautifier
Reformat minified or messy code into clean, properly indented, readable form.
Undoing a wall of code
Minified or badly-formatted code — everything on one line, no indentation, inconsistent spacing — is unreadable and impossible to debug. Beautifying restores structure: consistent indentation, sensible line breaks, tidy spacing, so you can actually see the blocks, nesting and logic. This reformats your code into a clean, readable layout.
Paste the code and it comes back properly formatted.
Reading minified and inherited code
The everyday use is making sense of something you did not write cleanly: a minified script you need to understand, code pasted from somewhere with mangled formatting, or output from a tool that produces dense text. Beautifying it back to a readable shape is the first step to working with it. For your own projects, an automated formatter that runs on save keeps everything consistent; this is the quick fix for the code that arrives messy.
Questions & answers
Does beautifying change how the code works?
No. It only reformats the layout — indentation, spacing and line breaks — without altering the code's behaviour.
What is it useful for?
Reading minified scripts, tidying code pasted with mangled formatting, or making inherited code legible before working on it.
Is my code uploaded?
No. The formatting happens in your browser.