Professional HTML Formatting for Developers
When dealing with complex web projects, HTML code can quickly become unreadable due to nested tags, lack of indentation, or automated code generation. Our online HTML formatter uses advanced parsing algorithms to restore structure and readability to your markup instantly.
Whether you're debugging a layout issue or preparing code for production, this tool provides the flexibility to beautify (expand with indentation) or minify (compress for performance) your HTML with a single click.
Key Features of Our Beautifier
Large File Support
Engineered to handle massive HTML documents without browser lag or memory issues.
Customizable Indentation
Choose between 2, 4, or 8 spaces to match your project's coding standards.
Local Processing
Your code is processed entirely in your browser. We never store or transmit your sensitive HTML.
One-Click Minification
Instantly strip whitespace and comments to reduce file size for faster page loads.
Frequently Asked Questions
Will it break my CSS or JS?
No. The formatter is aware of `<style>` and `<script>` blocks and preserves their internal structure while formatting the surrounding HTML.
Is there a limit on file size?
We support HTML files up to several megabytes. For extremely large files, we recommend using a CLI tool, but for most web development needs, this tool is sufficient.
Can I use this for XML?
While primarily designed for HTML, this tool works well for most XML structures due to their shared tag-based syntax.
What is Minification?
Minification removes all unnecessary characters (like spaces and line breaks) without changing functionality, helping your website load faster.