Web-Based M3U Playlist Player with Cloud Storage | Free Online HLS, DASH, MP4 Streaming. The M3U Player is a free web-based IPTV Stream player that lets you import, manage, and stream IPTV playlists directly in your browser. The M3U playlist editor supports cloud saving of your channels, real-time streaming of HLS/DASH formats, and one-click export of updated M3U files. Organize IPTV channels into groups, mark favorites, and access your playlists from any device with automatic cloud sync.