WebM
An open web video format that uses VP8, VP9 or AV1 video with Opus or Vorbis audio.
- Type
- video
- Best for
- video on websites
Drop your WEBM and get an OGV back, right here in this tab. Your own computer does the work, so nothing gets uploaded, and there's no paid version.
An open web video format that uses VP8, VP9 or AV1 video with Opus or Vorbis audio.
An open video format using the Theora codec, mostly seen in older open-source projects.
If the video and audio inside are already something OGV can hold, they're copied across with no quality loss, which takes seconds. Otherwise they're re-encoded, on your graphics hardware where possible and with FFmpeg in the tab where not.
Yes, completely. Every tool and every format is free, and there's no paid version, account, watermark or daily limit.
No. Your browser does the work on your own device, so your files stay with you. Closing the tab clears them from memory.
Yes. Drop as many as you like, and the results can be downloaded together as a ZIP.
Yes, in a current mobile browser. Large files are limited by how much memory your device can spare.
If the video and audio inside are already something OGV can hold, they're copied across with no quality loss, which takes seconds. Otherwise they're re-encoded, on your graphics hardware where possible and with FFmpeg in the tab where not.