HTML minifier
Minify HTML online: strip comments and whitespace to shrink file size and speed up your site.
Runs in your browser; your code is never uploaded. Heuristic tool: review the output before using it in production.
Frequently asked questions
Is HTML minifier free?
Yes. It is completely free, with no sign-up or limits on normal use.
Is my data safe?
Yes. Browser-based tools run entirely on your device, and server-side tools only process what you enter without storing it.
Does it work on mobile?
Yes. It works in any modern browser on phones, tablets and desktops.
Need help, or a tool that is missing?
Chat with our support team now, or suggest the next tool you would like us to build.