How the editor handles a file

Choose one or more `.m3u` or `.m3u8` files. The browser reads each file as text and the parser pairs every `#EXTINF` line with the next non-comment URL line. You can search names and groups, select entries, change selected names or groups, remove duplicate keys, and export the current workspace as M3U text.

Important limits

Local files above 50 MB are rejected, and practical performance depends on the device. The parser preserves quoted attributes it recognizes on `#EXTINF` lines but does not preserve every vendor-specific comment. URL import sends a request directly from your browser and may fail when the source blocks cross-origin access.

The Ultimate IPTV Playlist Editor and M3U Cleaner

How the editor handles a file

Important limits