Stop Squinting at Minified HTML
HTML Beautifier & Minifier gives you a split-pane editor to format messy HTML with proper indentation — or compress it for production. Everything runs in your browser.
Features
- Beautify — re-indents HTML with 2 spaces, 4 spaces, or tabs
- Minify — strips comments and collapses whitespace for the smallest possible output
- Swap panes — turn output back into input with one click
- Stats bar — char count, line count, file size, and savings percentage
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Download — save the result as
output.html - Preserves
<script>,<style>, and<pre>content verbatim
Try It
👉 html-beautifier-dev.pages.dev
Paste any HTML into the left pane, choose your indent style, and hit Beautify or Minify. The right pane shows the result with size-savings info.
Why Browser-Only Matters
No code is ever sent to a server. Great for internal markup, proprietary templates, or any HTML you'd rather keep private.
Part of devnestio — free browser tools for developers.
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