HTML Minifier

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Paste HTML, shrink it instantly, and keep pre, script and style content exactly as it is.

Upload a file: or paste code below.
Input0 chars
Output0 chars
Original size0 B
Result size0 B
Change0%

Your code never leaves your browser. Everything runs locally on your device.

Large HTML files slow pages down and waste bandwidth. The BotixTech HTML Minifier removes comments and extra whitespace so your markup stays valid, loads faster, and is smaller to send, with no software to install.

It works fully in your browser, so your code is never uploaded to a server. Code inside pre, textarea, script and style blocks is left exactly as it is, so spacing that matters and code that must run keeps working after minifying.

How to Minify HTML

  1. Paste your HTML: paste code into the input editor or upload an HTML file.
  2. Choose your options: keep comment stripping and whitespace collapsing on, or turn either off.
  3. Minify it: press Minify HTML, or just wait a moment, because the result updates as you type.
  4. Copy or download: copy the result or download it as an HTML file for your site.

Why Use This HTML Minifier

Frequently Asked Questions

01.Will the HTML Minifier change code inside pre, script, or style blocks?

No. Content inside pre, textarea, script and style blocks is copied exactly, with no whitespace changes and no comment removal inside those blocks.

02.Does it remove HTML comments?

Yes, when comment stripping is on, which is the default. Turn the option off if you want to keep comments in the output.

03.What happens to whitespace in normal text?

Whitespace in normal text is collapsed to single spaces, and whitespace only text between tags is removed. This keeps the page readable by browsers while making the file smaller.

04.Is the doctype kept in the output?

Yes. The doctype at the start of your document is preserved in the minified output.

05.Is my code uploaded anywhere?

No. Minifying runs fully in your browser, so your code never leaves your device and is never stored on a server.

06.Can I minify a full HTML file?

Yes. Upload an HTML file, or paste a full page, and download the minified result as an HTML file.