CSS Beautifier

Make your messy CSS clean and readable in seconds.

Tool Icon CSS Beautifier

CSS Beautifier

About This Tool

Look, let’s be real—CSS can get messy. Fast. One minute you’re writing clean styles, the next you’ve got minified code, random line breaks, and indentation that looks like a toddler got near the keyboard. That’s where a CSS beautifier comes in. It’s not magic, but it’s close. You paste in your messy, compressed, or just plain ugly CSS, and it spits out something readable. No fluff. No over-the-top promises. Just clean, organized code that doesn’t make you want to cry. I’ve used a dozen of these tools over the years. Most are fine. Some are garbage. The good ones? They don’t just reformat—they respect your structure, keep your comments intact, and don’t rearrange your rules for no reason. This one? It’s one of the better ones. Simple. Fast. Does what it says on the tin.

Key Features

  • Reformats minified CSS into readable, properly indented code
  • Preserves comments—because yes, sometimes they matter
  • Lets you customize indentation (spaces or tabs, your call)
  • Handles nested rules and media queries without breaking them
  • Works offline if you grab the open-source version
  • No ads, no tracking, no “premium upgrade” popups
  • Supports modern CSS like custom properties and grid syntax
It’s not trying to rewrite your code or “optimize” it behind your back. It just makes it look nice. Think of it like a code formatter with a sense of style—literally.

FAQ

Will this tool break my CSS?
Nope. It only reformats—doesn’t change logic, remove rules, or mess with selectors. If your CSS works before, it’ll work after. I’ve tested it on messy legacy code and modern frameworks. Never had an issue.

Can I use it for large files?
Yeah, up to a point. Anything under 50KB? No problem. Over that, and your browser might lag a bit. For huge files, I’d recommend a local script or editor plugin. But for most projects? This handles it just fine.