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All ToolsHTML Compressor
HTML Compressor
Minify and compress HTML by removing whitespace and comments to reduce file size and improve page load speed.
What is HTML Compressor?
HTML Compressor is a free online tool that minifies HTML by removing unnecessary whitespace, newlines, and comments. Reduces HTML file size for faster page loads.
How It Works
The compressor strips HTML comments, collapses multiple whitespace characters into single spaces, removes whitespace between tags, and trims the result — all in your browser with no uploads.
How to Use
- 1
Paste your HTML
Paste formatted HTML markup into the input editor.
- 2
Minify
Click "Compress HTML" to strip whitespace, comments, and redundant attributes.
- 3
Review
The compressed output and file size reduction percentage are displayed.
- 4
Copy or download
Copy the minified HTML for inline use or download it for your production site.
Who Uses This Tool
⚡
Page Speed Optimization
Reduce raw HTML transfer size to improve server response time and Google Core Web Vitals scores.
📧
HTML Email Templates
Minify email HTML to reduce message size and improve delivery rates with email providers.
🖥️
Static Site Deployment
Compress HTML files before uploading to a CDN or static host to lower bandwidth costs.
🔒
Comment Removal
Strip developer comments from production HTML to avoid exposing implementation notes to end users.
📦
CMS Template Export
Minify exported HTML templates from CMS platforms before integrating them into lightweight projects.
🧪
Build Pipeline Testing
Quickly test how much a page can be compressed before configuring automated minification in a build tool.
Why Choose This Tool
Comment Removal
Automatically strips all HTML comments from output so developer notes never reach production users.
Tag Whitespace Collapse
Removes whitespace between tags to produce cleaner output without risking text-node spacing issues.
Reduction Percentage
Displays the exact percentage decrease in file size so you can immediately evaluate the compression gain.
Instant Processing
Runs entirely in your browser so even large HTML files are compressed without any waiting or uploads.
Safe for Production
The compressor only removes characters that browsers ignore, leaving all actual content and tag structure intact.
Download Ready Output
Download the compressed result directly as an HTML file for immediate use in your deployment workflow.
Key Benefits
- Removes HTML comments
- Collapses whitespace between tags
- Reduces file size significantly
- Shows original vs compressed size
- 100% browser-based — no uploads
Frequently Asked Questions
Also Known As
html compressor online freeminify html online toolhtml minifier browser basedcompress html file onlinereduce html file size onlinestrip html comments onlinehtml whitespace removeronline html minifier no install
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