HTML Source Compressor
Remove ordinary HTML comments and unnecessary blank lines, preserving preformatted content.
How to use HTML Source Compressor
Remove ordinary HTML comments and unnecessary blank lines, preserving preformatted content.
Source-code compression is conservative and intended for ordinary UTF-8 files. It is not a replacement for bundlers, minifiers or build tools with full language parsers.
- Upload the file you want to process.
- Click Compress or Process to start in the secure workspace.
- Compare sizes and download the resulting file or the extracted files.
Common questions
Is HTML Source Compressor free?
Yes. Verified users can process a limited number of small files free of charge. Premium members see no advertisements.
Are uploaded files publicly shared?
No. Processing takes place in a private worker. Files are not saved as permanent uploads. Avoid using sensitive files without authorization.
Can every file become smaller?
No. Compression effectiveness depends on the source and format. Some optimized or compressed files may become larger.
Related compression tools
Also explore PDF Compressor, Video Compressor and Image Compressor.