If a file is hidden behind a web player, use the Network tab (Ctrl+Shift+I) to find and save the specific .txt or .html file being requested by the site.
Browsers often try to display these files instead of downloading them. Download m3u txt html
To strip away website coding and keep only the text, you can copy the page content into a basic text editor or use Wget to "copy text from html" via the command line. 🛠️ Key Tools for Management m3u-to-html/index.html at master - GitHub If a file is hidden behind a web