Developer Tools
Minify HTML by removing unnecessary whitespace and line breaks.
Use this HTML Minify tool to compress readable HTML into a smaller compact form. It is useful for reducing markup size, cleaning formatted snippets before embedding, preparing HTML for tests, and creating one-line output for transport, storage, or comparison.
Use this HTML Minify tool to compress readable HTML into a smaller compact form. It is useful for reducing markup size, cleaning formatted snippets before embedding, preparing HTML for tests, and creating one-line output for transport, storage, or comparison.
Use html minify when you need a fast browser-based result without extra setup. It works well for quick checks, one-off tasks, and routine formatting or calculation work.
Read step-by-step usage guidance, best practices, and common mistakes.
See common questions and answers about input, output, and tool usage.
Review practical input and output examples before running the tool.
Find similar and supporting tools for adjacent actions and follow-up tasks.
Input
<div> <h1>Hello</h1> <p>World</p> </div>
Output
<div><h1>Hello</h1><p>World</p></div>
Useful when you want compact HTML without readable indentation.
Input
<ul> <li>One</li> <li>Two</li> </ul>
Output
<ul><li>One</li><li>Two</li></ul>
Reduces formatted list markup to a single compact line.
Fix: Check broken or incomplete tags before minifying.
Fix: Review preformatted or whitespace-sensitive content before using the result.
Fix: Use HTML Encode when you need entities, not whitespace removal.
It removes unnecessary whitespace and line breaks from HTML to make it more compact.
It should mainly reduce whitespace, not change the intended markup.
HTML Minify makes markup compact. HTML Prettify makes markup easier to read.
Yes. Compact one-line markup is often useful in tests and sample payloads.
Yes, as long as you check that the output still fits your intended use.