Open editor

MINIFY HTML & REDUCE FILE SIZE

HTML Minifier with Size Comparison

Remove unnecessary whitespace, comments and redundant attributes from HTML, then compare the original and minified file sizes.

Free to useNo sign-upPrivate browser processing
HTML MinifierRuns privately in your browser
Ready
INPUTHTML source
17 lines456 B
OUTPUTMinified HTML
0 B
or press Ctrl + Enter

WHY USE IT

A focused tool for reliable HTML work

Real byte comparison

See the original bytes, minified bytes and percentage saved before using the output.

Conservative settings

The tool removes safe production overhead while leaving inline script and style contents intact.

Instant browser processing

Even large documents are processed without uploading your source code.

HOW IT WORKS

Three quick steps

  1. 01
    Paste readable HTML

    Add the document you want to prepare for production.

  2. 02
    Select Minify HTML

    Whitespace, comments and redundant attributes are compressed.

  3. 03
    Review the savings

    Compare sizes, then copy or download the production result.

COMMON QUESTIONS

HTML Minifier FAQ

Should I keep the minified version as my editable source?

Keep a readable source in version control and use the minified result for delivery. Minified code is harder to maintain.

Will the tool minify JavaScript and CSS inside HTML?

Inline JavaScript and CSS are intentionally left unchanged to reduce the risk of altering complex embedded code.

KEEP WORKING

Related HTML tools

HTML FormatterFormat messy or minified HTML into clean, consistently indented source code that is easier to read, review and maintain.HTML ValidatorCheck HTML syntax, locate parsing errors by line and find common quality problems such as duplicate IDs and missing image alt text.HTML to TextExtract readable text from HTML while removing tags, scripts, styles and hidden template content. Copy or download the clean result.