HTML Minifier & Formatter Online Free - Minify or Beautify HTML

Minify HTML online to remove whitespace, or beautify HTML with clean indentation. Free browser-based HTML formatter with no upload required.

Choose FileNo file chosen

HTML Input

Output

Why Use an HTML Minifier and HTML Formatter Online?

Use the HTML minifier to reduce unnecessary whitespace for production, or switch to the HTML formatter to clean up markup for debugging and reviews.

Minify

Shrinks HTML by collapsing whitespace and removing unnecessary line breaks.

Format

Formats HTML with consistent indentation (choose 2 or 4 spaces).

Indentation

Switch between 2-space and 4-space indent to format output.

Local File

Load a local HTML file; content stays in your browser, not uploaded.

Copy Result

Copy the processed output to clipboard for quick sharing or saving.

Clear

Reset the input and output areas and unselect any chosen file.