If the link is on a webpage, right-click the link and select "Save Link As..." to save it directly to your computer.
If you have a URL and want a .txt file immediately without downloading the M3U first, use tools like the M3U URL to TXT Converter to extract the stream URLs directly. 🛠️ Understanding the M3U Format Download m3u links txt
#EXTINF:-1 : Metadata line containing the channel name or title. If the link is on a webpage, right-click
#EXTM3U : The header (required for the file to be recognized as a playlist). Download m3u links txt