Developer Tools
HTML Minifier
Minify pasted HTML by removing comments and unnecessary whitespace in your browser.
Output will appear here.
What this tool does
This HTML minifier compacts pasted markup for snippets, templates, demos, and documentation while keeping processing local.
Common use cases
Compact pasted HTML snippets by removing comments and unnecessary whitespace before sharing or embedding them.
Use HTML Minifier when you are working with copied API payloads, logs, encoded values, config snippets, identifiers, or debugging data and need a quick browser-local check before pasting the result into docs, tickets, tests, or another developer tool.
How to use it
- Paste HTML into the minifier.
- Review the compact output and saved character count.
- If the source still needs cleanup, format it first with HTML Formatter and then minify it.
- Copy the minified HTML for your template, docs, or test fixture.
Example workflow
Paste the HTML snippet, template, or tag block you need to inspect. Format, minify, encode, decode, or convert it as plain text, then copy the cleaned output into your editor, CMS, documentation, or QA note.
Privacy note
Client-side only: pasted HTML is processed as text in your browser and is not uploaded or rendered.
FAQ
Does this minifier execute HTML or scripts?
No. The HTML is processed as plain text and the output is displayed safely as text.
What does it remove?
It removes HTML comments and unnecessary whitespace between tags, then compacts repeated spaces.
Is my HTML uploaded?
No. Minification runs locally in your browser.
Explore more tools
Browse the Developer Tools hub or continue with the Developer Data Toolkit when this task is part of a larger workflow.