HTML & CSS Code Formatter

Clean, indent, and beautify your messy HTML or CSS code styles instantly in your browser.

Paste Your Messy Code:

Beautiful Format Output:

Free Online HTML and CSS Code Beautifier

Dealing with unreadable, single-line minified source codes? Our free online HTML & CSS Code Formatter helps software developers, students, and web designers restructure their syntax sheets with proper tab indentations and newlines. This markup code clean-up tool operates entirely client-side for maximum speed and browser privacy.

How to Clean Up Your Web Source Code

Simply paste any minified or tangled block of web tags into the main field and click the Beautify / Format Code button. Our script logic scans the open tags, elements, and CSS declarations, automatically injecting standardized hierarchical spaces. Once beautifully organized, copy the production-ready nested strings back to your code editor with a single tap.

Key Tool Advantages:

Saves Debugging Time: Properly structured layouts make finding nesting syntax errors significantly easier.
Universal Browser Compatibility: Works perfectly on all machines without needing heavy IDE software expansions or extensions.
Safe & Secure Workspace: Your raw scripts never touch any outer servers, giving your custom dev layouts total protection.