M3U Studio turns a tangled IPTV playlist into a tidy, published subscription you would actually hand to your player. Import channels from an M3U or TXT file, pasted text, or a remote link, then organize them properly: drag single channels or whole multi-selections into new groups, rename, reorder, and watch the list reshape itself as you work. Nothing goes live until you say so. Edits accumulate in a draft with undo and redo, and publishing keeps the last 30 configurations so a bad change rolls back in seconds. Channel logos stop being a scavenger hunt, because a unified logo library matches artwork automatically by name and alias, with search and batch upload when you bring your own. Select a pile of channels and fix them together: replace URL text, change groups, set EPG addresses, or move copies into another playlist, then run response checks to spot dead streams before your player does. Each playlist publishes as its own M3U or TXT subscription, or merged into a combined feed, under a custom short address that is easy to type into a TV box. Per-channel EPG, catch-up, and fast channel change settings travel with the export. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. GPL-2.0 licensed.