This tool lets you check M3U playlists for broken or offline channels before importing them into your IPTV player.
Validate, audit, and clean M3U / M3U8 IPTV playlists. Identify broken streams, export clean playlists, and keep your channel lists reliable.
IPTV and streaming playlists are rarely static. Stream URLs change, servers go offline, access rules are updated, and providers rotate endpoints. Over time, this leads to playlists filled with dead or unreliable links.
This tool helps you quickly identify which streams still respond correctly and which ones should be removed or reviewed — without guessing or manually testing hundreds of channels.
After checking, you’ll see a per-channel report (OK / BROKEN / UNKNOWN) including HTTP status code, media type, and response time. Then download a cleaned playlist you can import into your player.
If your playlist won’t load, shows 0 channels, or channels fail to play, see our troubleshooting guides before re-importing:
When checking M3U or M3U8 playlists, these are the most frequent issues we see when users check M3U playlists for broken channels.
404 or 410 errors after provider changes.
401 or 403, often due to IP restrictions or missing authorisation.
video, audio, or HLS),
causing players to reject it.
#EXTINF
tags, broken formatting, or non-URL lines that cause players to skip channels.
Identifying these errors helps you remove or comment out broken entries and export a clean playlist that loads faster and fails less often in IPTV players.
If your M3U playlist validates correctly but streams still buffer or freeze during playback, the problem is usually network routing, server load, or stream stability — not the playlist format itself.
See our guide on IPTV buffering issues and performance diagnosis to test stability before editing or re-importing the playlist.
When you check an M3U playlist for broken channels, each stream is classified based on its HTTP response. These codes help explain why a channel works or fails.
The server responded correctly and returned a valid media stream or playlist. These channels are marked as WORKING.
The stream exists but requires authorisation, is IP-restricted, or blocks unauthorised access. These channels usually fail to play unless accessed from an approved network or account.
The URL no longer exists. This commonly happens when IPTV providers rotate endpoints or remove old streams. These entries are safe to remove.
The server did not respond within the allowed time window. This usually indicates an offline, overloaded, or unstable source.
The server responded, but did not clearly identify the media type. Some IPTV players may still play these streams, while others may reject them.
Understanding these responses helps you decide which channels to keep, comment out, or remove when exporting a cleaned playlist.
This checker blocks unsafe/internal addresses (SSRF protection) and only fetches a tiny amount of data for probing. Use it for playlists you’re authorised to test (public broadcasts, your own streams/CDN, paid services you have permission for).
Does it fix links?
It doesn’t “hack” broken links. It helps you identify broken entries and export a clean playlist. If a link is 403/geo-blocked/DRM, you’ll need a legitimate source.
Why do results vary between playlists?
Playlist quality, server configuration, and network conditions all affect how streams respond. Differences between providers are normal, and some links may behave inconsistently depending on location, timing, or server load.
Many IPTV playback issues are caused by playlists that contain a high number of broken or unreliable streams. Cleaning a playlist doesn’t improve the quality of individual channels — but it removes the entries that cause players to slow down or fail.
This checker helps you identify and remove broken channels so you can export a clean M3U playlist that behaves more predictably across players and devices.