Beautify HTML
Format and prettify HTML code with proper indentation for better readability.
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.