Beautify HTML
Format and prettify HTML code with proper indentation for better readability.
Void elements (no closing tag)
These HTML5 tags never have a closing tag, so they don't add a level of indentation for what follows them:
<area><base><br><col><embed><hr><img><input><link><meta><param><source><track><wbr>How it works
Paste HTML
Copy your HTML code into the input box.
Beautify
Click "Beautify HTML" to format with proper indentation.
Copy Result
Copy the formatted HTML to your clipboard.
Common use cases
Code Cleanup
Format minified or messy HTML for easier reading and editing.
Code Review
Beautify HTML before code review to improve readability.
Learning HTML
Format HTML to understand structure and nesting better.
Template Editing
Format email templates or HTML snippets for easier modification.
Frequently asked questions
Is my HTML code stored or sent to a server?
No. All HTML beautification happens entirely in your browser using JavaScript. Your code never leaves your computer, ensuring complete privacy and security.
Does it validate HTML?
This is a formatter, not a validator. It formats any HTML you provide but does not check for syntax errors.
Can it handle large HTML files?
Yes, this tool can format HTML files with thousands of lines.
Does it change my HTML logic?
No, the formatter only adds whitespace and line breaks. It never changes tags, attributes, or content.
Can I minify HTML instead?
Use the HTML Minifier tool to compress HTML by removing whitespace.
Can I use this tool offline?
Yes, once the page loads, the tool works completely offline since all processing happens in your browser.
Share this tool
Related Tools
Add Prefix/Suffix
Add prefix or suffix to each line
AI Text Humanizer
Make AI text sound more human
Commit Message Generator
Generate a commit message from a git diff
CSS Minifier
Minify CSS for better performance
JWT Decoder
Decode and inspect JSON Web Tokens
Regex Tester
Test and debug regular expressions in real-time