HTML Compressor

Drop a single HTML file here to automatically select the smallest available compression format and generate a self-extracting HTML file without modifying the original HTML.

Safe HTML, CSS, and JavaScript are left untouched; only the compression format is optimized. Experimental Before compression, conservatively tidy CSS, JavaScript, and comments while preserving meaningful whitespace in the HTML body. Clean Only Performs the same conservative cleanup as Experimental, but saves a regular HTML file without self-extracting compression.

Drop an .html file here

or click to choose a file

Ready.

Safe never changes the original HTML. Experimental and Clean Only generally preserve text in the HTML body and whitespace between tags so that displayed content remains unchanged, while tidying CSS, JavaScript, and comments. Because cleanup is performed mechanically, unusual code may behave differently. Always check the appearance and functionality after cleanup. JavaScript // line comments are protected so they are not joined with following code on the same line.