M3U Checker & M3U8 Player

Check M3U/M3U8 IPTV playlists in one click: see which channels are online, export the working ones and play HLS streams.

Check any M3U or M3U8 IPTV playlist in one click and see which channels actually work. M3U Checker tests every channel of your playlist from our servers, so results are reliable and not affected by browser restrictions (CORS or mixed content). It also includes a lightweight M3U8 / HLS player to watch a stream right in your browser. KEY FEATURES ✔ M3U playlist checker – paste a playlist URL and get each channel's status: Online, Slow, Blocked (geo-blocked or 403) or Offline, with response time. ✔ Right-click any .m3u or .m3u8 link → "Check with M3U Checker" or "Play with M3U8 Player". ✔ Find playlists on the page – scans the current tab and lists every .m3u / .m3u8 link it finds. ✔ Export working channels – download a clean .m3u with only the channels that are online. ✔ M3U8 player / HLS player – play live HLS streams (m3u8) without installing VLC. ✔ Filter by channel name or group, and sort out dead links in seconds. ✔ Full report on m3uchecker.com for very large playlists (500+ channels), Xtream Codes links and more tools. ✔ Available in English, Spanish, German, French, Italian and Portuguese. PRIVACY FIRST • No account, no tracking, no ads in the extension. • Playlists are checked through m3uchecker.com servers and are not stored. • Minimal permissions: the extension only reads a page when you click "Find playlists on this page", and only asks for access to a stream's website when you choose to play it. WHO IT'S FOR IPTV users who want to clean up an M3U list, developers and streaming engineers testing HLS (m3u8) URLs, and anyone who needs a quick IPTV playlist tester or stream checker. Note: M3U Checker does not provide, host or promote any playlists or channels. It only tests and plays URLs that you supply. Use it with content you are authorized to access.