Online MKV Player with Embedded SRT Subtitles

Play MKV videos with their embedded SRT subtitles directly in your browser. Drag and drop a file to start — no upload, no install, and your videos never leave your device. MP4, WebM, and external .srt subtitle files are also supported.

Are my videos uploaded to a server?

No. Everything runs locally in your browser. Your video files are opened directly on your device and never leave it.

Which file formats are supported?

MKV files with embedded SRT subtitle tracks, plus MP4 and WebM videos. You can also load a separate .srt subtitle file alongside any video.

How do I play an MKV file with subtitles?

Drag and drop your MKV file onto the page, or tap to choose a file. Embedded SRT subtitle tracks are detected automatically, and you can switch between tracks and adjust the subtitle background opacity.

Is it free?

Yes. The player is completely free, with no account, no installation, and no limit on how often you use it.

Can I play MKV files without VLC?

Yes. This browser-based player handles MKV files directly — no VLC, no codecs, no desktop software needed. Just open the page and drop your file.

Why aren't my MKV subtitles showing?

Most media players can't read subtitles embedded inside MKV files. This player extracts embedded SRT tracks automatically. If your MKV uses image-based subtitles (PGS/VobSub) rather than text-based SRT, they won't be detected.