Open WebM Online
Play a WebM video in your browser.
Drop a file here
or
Your file stays on your device.
- Preview: Good
- File info: Yes
- Search: No
- Editing: No
About WebM files
WebM is an open video format with VP8, VP9 or AV1 video and Opus or Vorbis audio. Screen recorders and websites use it often.
Chrome, Edge and Firefox play WebM; recent Safari versions play most of it.
What you can do here
- Play the file with your browser’s player
- See resolution, duration and codecs
- Watch in full screen or picture-in-picture
Limitations
- Whether a file plays depends on the codecs your browser supports. Nothing is transcoded.
Privacy
The file is read by your browser and stays on your device. Open Online has no server that could receive it, and nothing is stored once you close the tab. Privacy policy
Common questions
Can I turn it into an MP4?
aintob.com converts WebM to MP4.