HTML Minifier
Shrink HTML by removing whitespace, comments and noise.
Runs entirely in your browser - your files are never uploaded
What is HTML Minifier?
HTML Minifier is a free, web-based utility designed for instant, local developer tools tasks. It allows users to compute, format, convert, or edit data directly in their browser without installing software or registering an account.
- 100% Free & Unlimited Usage
- 0% File Uploads (100% Client-Side Privacy)
- Instant Real-Time Calculations
- Mobile, Tablet & Desktop Compatible
How to use HTML Minifier
Select or Enter Input
Provide your source file or type your values into HTML Minifier.
Configure Settings
Adjust parameters, formatting options, or units in real-time.
Get Instant Output
Download the final processed file or copy the generated output.
About the HTML Minifier
Reduce the byte size of a page or email template by collapsing redundant whitespace and stripping comments. The savings counter shows exactly how many bytes and what percentage you cut.
Content inside pre, textarea, script and style tags is protected so formatting-sensitive markup and inline code keep working exactly as before.
Frequently asked questions
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