HTML Minifier
Minify HTML code by removing comments and collapsing whitespace. Preserve content in pre, code, and script tags.
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Frequently Asked Questions
Does HTML minification affect page rendering?▾
No. HTML minification only removes whitespace and comments that browsers ignore. Your page will look and behave exactly the same.
What content is preserved during minification?▾
Content inside <pre>, <code>, <textarea>, <script>, and <style> tags is preserved exactly as-is to prevent breaking code or formatting.
How much file size reduction can I expect?▾
Typical savings range from 10-30%, depending on how much whitespace and comments your HTML contains. Heavily indented code sees the biggest savings.
Is my HTML data secure?▾
Yes, all processing happens entirely in your browser. No data is sent to any server.