Minify HTML in your browser: remove comments, collapse whitespace, and tighten attributes. See the size reduction — free, private, no signup or upload.
0 characters
100% browser-based
Runs locally in this tab
No upload required
Your files never leave this device
Nothing is stored
Close the tab and the input is gone
Instant results
No queue and no server wait
Paste pretty-printed markup and get a tighter document for email HTML, a static snippet, or a CMS field that does not run your bundler. Collapsing whitespace is the option that usually saves the most bytes on real pages.
Conditional comments and leftover editor notes add weight and sometimes leak internal TODOs. Toggle comment removal independently of whitespace so you can keep a IE leftover if you still need it, or strip everything.
Optional attribute minification tightens quoted values and boolean attributes where it is safe. Pair it with whitespace collapsing and check the reduction stats before you paste the result into production.
Markup never uploads. Draft landing pages, unpublished copy, and form HTML remain in the tab. No account and no file transfer.
Drop a page fragment, an email template, or a component’s markup. You do not upload a file to a server.
Enable the combination you need. Whitespace collapsing is the usual default; comments and attributes are extra passes.
Reduction stats show whether the options actually shrank the document. Adjust toggles if you over-stripped something you needed.
Copy the output into your CMS or template. Preview in a browser if the HTML is complex — nothing is stored on a server.
Straight answers on privacy, limits, and how the workspace behaves.
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