Paste your HTML code to format it, making it readable and easier to understand.
Our free HTML Beautifier formats and prettifies your HTML code with proper indentation, line breaks, and structure. Transform minified or messy HTML into clean, readable code that's easy to maintain and debug.
Format minified HTML for easier code review, debugging, and understanding of structure.
Study well-formatted HTML examples to learn best practices and improve coding skills.
Clean up messy templates from CMS systems, email builders, or legacy applications.
Use beautified HTML during development for better readability and debugging, then minify for production to optimize performance. This gives you the best of both worlds: maintainable code and fast websites.
<div><p>Text</p><span>More</span></div><div> <p>Text</p> <span>More</span> </div>
Format and pretty print HTML instantly for easier debugging and code review. Runs entirely in the browser—no upload of source.
A: Only whitespace and indentation are adjusted; structure and semantics stay intact.
A: Yes—pastes of minified HTML are expanded into readable structure with consistent indentation.
A: No data is transmitted or saved; formatting occurs locally.
Minify CSS, JavaScript, and HTML files to reduce file sizes and improve website loading speed by 40-70%.
Format minified code for easier debugging and code review. Make compressed code readable during development.
Prepare optimized code for production environments while maintaining backup copies of readable source code.
Validate syntax, check for errors, and ensure consistent formatting across your development team.
All processing happens locally in your browser. Your data never leaves your device, ensuring complete privacy and security. No registration required.
Free online HTML minifier tool to compress and optimize HTML code. Remove whitespace, comments, and redundant attributes to reduce file size and improve website loading speed.
Online CSS beautifier and formatter. Convert minified CSS into clean, readable stylesheets with proper indentation and formatting for better code maintenance.
Online JavaScript beautifier and formatter tool. Transform minified JS code into clean, readable format with proper indentation for easier debugging and code review.
Instantly format, beautify, and validate your JSON data with ToolsByte's free online JSON Formatter. Clean, readable, and perfect for developers & non-devs.
Convert numbers instantly between binary, octal, decimal, and hexadecimal. Type in any field to update all others.
Write, test, and debug regular expressions with live match highlighting. Supports g, i, m, s flags and named capture groups.