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Free M3U Playlist Cleaner | Remove Dead Channels
Upload your M3U playlist and we'll check every channel URL. Remove dead links with one click and download a clean playlist.
Drag & drop a file here, or click to browse
Supported formats: .m3u, .m3u8, .txt
How to Clean M3U Playlists
IPTV playlists naturally accumulate dead channels over time — servers get shut down, providers change URLs, subscriptions expire, or content gets removed. A playlist that had 500 working channels six months ago might have 100+ dead entries today. Our cleaner checks every single URL in your M3U file, identifies which channels are still live, and lets you remove all dead entries with one click. The result is a lean, working playlist with no dead weight.
How the Checking Process Works
The cleaner sends a probe to each channel URL to verify the server is responding. It checks multiple channels simultaneously for speed (up to 5 concurrent checks). Channels are categorized as Working (server responds with valid content), Server Reachable (server responds but CORS prevents browser verification — these are almost certainly working in a player), or Dead (server returns an error, times out, or can't be reached). Only truly dead channels are removed — both Working and Server Reachable channels are kept.
Best Practices for Playlist Maintenance
For the best experience, clean your playlists regularly — monthly is a good cadence for most users. After cleaning, consider running the result through our Duplicate Remover to further optimize it. If you're merging multiple provider playlists, clean each one before merging to avoid carrying dead channels into the combined file. Keep a backup of your original playlist before cleaning in case you want to re-check channels later with a different tool.
Frequently Asked Questions
How long does the cleaning process take?
It depends on the number of channels. We check multiple channels simultaneously — a 500-channel playlist typically takes 30-60 seconds, and a 2000-channel playlist takes 2-4 minutes.
Why might a working channel show as dead?
Some streams require specific user agents, authentication tokens, or geographic restrictions. These may appear dead in browser-based checking but work fine in dedicated IPTV player apps. If you suspect this, try the channel in our player before removing it.
Can I undo the removal after downloading?
The cleaner never modifies your original file — it creates a new cleaned version for download. Your original playlist file remains unchanged on your device, so you can always re-process it.
What happens to 'Server Reachable' channels?
Server Reachable channels are kept in the cleaned playlist. They responded to our probe, which means the server is online — they just don't allow browser-based content reading due to CORS policy, which is completely normal for IPTV streams.
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