HTM CSS

Convert HTM to CSS

Free online converter — change .htm files into .css format instantly. Drag, drop, convert, download.

Drop your .htm file here

or click to browse · max 100MB

🔒 Your file is processed in your browser where possible.

How to convert HTM to CSS

  1. 1 Upload your .htm file using the dropzone above.
  2. 2 Click "Convert to CSS" and watch the progress bar.
  3. 3 Once complete, click Download to save your new .css file.