# Minify HTML Code

> Minify HTML by removing whitespace, comments, and optional tags to reduce page size. Paste production code, API keys, tokens.

Live tool: https://lofttools.com/tools/dev-tools/html-minifier

Category: Dev Tools

## How it works

1. **Paste HTML** — Paste your HTML code into the input area
2. **Minify** — The HTML is minified with whitespace and comment removal
3. **Copy result** — Copy the minified HTML or download as a file

## FAQ

### What is removed during minification?

Unnecessary whitespace, HTML comments, optional closing tags, and redundant attributes.

### Does it also minify inline CSS and JS?

Yes. Inline CSS and JavaScript within the HTML are also minified.

### Is it safe to paste production data?

Yes. Minification runs locally. Templates with embedded API keys, internal endpoints, or credentials in comments stay on your machine.

## Privacy

This tool runs entirely in the browser. Files are not uploaded to a server. They never leave the user's device.

## More

- All tools: https://lofttools.com/tools
- Category: https://lofttools.com/tools/dev-tools
- LLM index: https://lofttools.com/llms.txt