Free online WEBM to OGV converter
Convert WebM video to OGV using FFmpeg or compatible desktop software.
Convert WEBM to OGV online - free
Your file is processed instantly and never stored on our servers.
Import a file from a URL
Paste a direct link to the file. We download it to our server and it is converted exactly like an upload.
How it works
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Upload your .webm file
Click to browse to select your file you want to convert or simply drag & drop your file into selected area.
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Perform .webm to .ogv conversion
After successful file upload, click to convert when you are ready.
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Download converted .ogv file
Conversion result is ready to download.
How to convert webm to ogv file
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101convert.com assistant bot
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Source format: WebM
WebM is a modern open media container developed for the web. It is commonly used for HTML5 video, screen recordings, short clips, and streaming content because it is designed for efficient delivery and broad browser support. WebM files usually contain VP8 or VP9 video and Opus or Vorbis audio.
Target format: OGV
OGV is an Ogg video file, typically using the Theora video codec and Vorbis audio. It is an older open format that was widely used for web video before WebM became more common. Its main advantages are open licensing and compatibility with software that supports the Ogg/Theora ecosystem. It is still useful for legacy web projects, archival needs, and applications that specifically require Ogg video.
How to perform the conversion
The most reliable way to convert WebM to OGV is with FFmpeg, which gives you control over the codecs and output settings.
- Install FFmpeg if it is not already available on your system.
- Open a terminal or command prompt in the folder containing your WebM file.
- Run a conversion command such as
ffmpeg -i input.webm -c:v libtheora -q:v 7 -c:a libvorbis -q:a 5 output.ogv. - Check the resulting
output.ogvfile in a player that supports Ogg video.
If you prefer a desktop application, VLC can also convert media files through Media → Convert / Save, though FFmpeg usually provides better control and more predictable results for this specific format change.
Notes on quality, compatibility, or limitations
WebM to OGV is usually a re-encoding conversion, not a simple container swap, because the formats typically use different video and audio codecs. That means some quality loss is possible, especially if the source is already compressed.
For best results, keep in mind that Theora is older and generally less efficient than VP8/VP9, so the OGV file may be larger or lower quality than the original WebM at the same bitrate. Subtitle tracks, chapters, metadata, and multiple audio streams may not transfer cleanly depending on the tool and settings.
Compatibility is also more limited than WebM in modern browsers and devices. OGV is best chosen only when you specifically need Ogg/Theora output or support for older systems.
Note: This webm to ogv conversion record is incomplete, must be verified, and may contain inaccuracies. Please vote below whether you found this information helpful or not.
WEBM vs OGV: format comparison
How the WEBM and OGV formats compare on the properties that matter most for this conversion.
| Property | .WEBM WebM | .OGV Ogg Video |
|---|---|---|
| Format type | Container | Container |
| Compression | Both | Both |
| Maximum resolution | 8K and above | 8K and above |
| Audio tracks | Multiple | Multiple |
| Subtitles | Embedded in the file | Embedded in the file |
| Streaming | Yes | Partial |
| Opens in a web browser | Yes, natively | Partial |
| Typical file size | Small | Medium |
| Open standard | Yes | Yes |
| Introduced | 2010 | 2007 |
| Developer | Xiph.Org Foundation | |
| MIME type | video/webm | video/ogg |
Frequently asked questions
Is the WEBM to OGV converter free?
Yes, converting WEBM to OGV on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.
How large can my WEBM file be?
You can upload WEBM files up to 200 MB and convert up to 1 files at once in a single batch.
What happens to my uploaded files?
Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.
Do I need to install any software to convert WEBM to OGV?
No. The WEBM to OGV conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.
Did the conversion fail?
In most cases, the cause is an incorrect file format. Please upload a valid WEBM file for this WEBM to OGV conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.