Plays MKV files natively in Plex Web: direct play, in-player audio track switching, and libass subtitle rendering.
Users
6
+3 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#240K
#200K among extensions
Version
0.2.0
updated 23 Sep 2026
Users
monthly, 1 months
Latest, 15 Oct 2026:6 usersMove the mouse over the chart for any month
Ratings count
monthly, 1 months
Latest, 15 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Native Playback for Plex
For environments where you cannot, or do not wish to, use the Plex desktop app, this extension allows playback of MKV files and ASS/SSA subtitles directly in the browser.
On Linux, it may be required to manually enable certain browser features to enable HEVC playback.
On Chromium browsers, to enable direct play with non-default auto tracks, use this feature flag:
`--enable-blink-features=AudioVideoTracks