HTML Formatter
Paste raw HTML or upload an .html file to prettify and minify markup instantly. Great for cleaning template files, debugging rendered output, and improving readability before reviews.
Formatted output will appear here.
Features
- Two input modes: paste raw HTML or upload HTML files
- Instant formatting with readable indentation
- Minify mode for compact single-line markup
- Syntax highlighting for tags and attributes
- Runs fully in-browser with no server upload
Frequently Asked Questions
Can I upload an HTML file instead of pasting code?
Yes. Select Upload File, choose any .html or .htm file, and the content will be loaded directly into the formatter. Nothing is sent to a server.
What does Minify do?
Minify removes extra whitespace and line breaks between HTML tags so your markup becomes compact and easier to embed in production payloads.
Is my HTML data private?
Yes. All formatting happens entirely inside your browser tab. Your HTML never leaves your device.