WebM to OGG Converter
Initializing... drag & drop files here
Supports: WEBM
Advanced Options - Our defaults are optimized for the best results. We recommend you keeping the defaults unless you have a specific need.
Reset to defaults
Need help?How to Convert WebM to OGG Online
- Upload Your WebM File: Drag and drop or click "Add Files" to select WebM video or audio-only WebM files. YouTube downloads, OBS screen recordings, browser-recorded clips, Discord voice notes, and Wikimedia source files all work. Batch is supported.
- Pick Quality Preset or Bitrate: Default Quality Preset is "Highest" (encoder picks a Vorbis VBR target). For finer control, switch to Custom Bitrate (default 128 kbps), Constant Bitrate (8-384 kbps), or Variable Bitrate (Vorbis VBR ranges from 48K-64K up to 320K-510K). Output codec is Vorbis in an Ogg container.
- Set Audio Channel and Sample Rate (Optional): Audio Channel defaults to ORIGINAL — keep it, or force Mono (smaller, voice) or Stereo. Audio Sample Rate defaults to ORIGINAL; pick 8000-48000 Hz to match your target (44.1 kHz music, 48 kHz web video, 22 kHz speech, 16 kHz telephony).
- Trim and Convert: Optionally set a Trim start and duration in seconds or HH:MM:SS.sss to pull just a segment. Click Convert. Files convert in your browser session and download individually or as a ZIP — no sign-up, no watermark.
Why Convert WebM to OGG?
WebM is a container restricted to Vorbis or Opus audio (Vorbis since the 2010 launch, Opus added in 2013) wrapped around VP8 or VP9 video. The Ogg container holds Vorbis, Opus, FLAC, or Speex. Converting WebM to OGG strips out the video track and writes the audio as Ogg Vorbis — a free, patent-unencumbered audio file that plays in more places than WebM does. Common reasons:
- Wikimedia Commons and free-software uploads — Commons accepts Ogg (Vorbis, Opus, FLAC, or Speex) and WebM with Vorbis audio, but not WebM with Opus for audio-only content. An Ogg Vorbis file is the safer upload format and the better fit for music-player metadata.
- Audio-only listening from web video sources — A 200 MB WebM lecture, podcast episode, or DJ set becomes a ~20-40 MB Ogg Vorbis file you can copy to a phone, MP3 player, or Bluetooth speaker that doesn't recognise WebM as audio.
- Editing in Audacity, Reaper, or Ardour — All major free-software audio editors open Ogg Vorbis natively and many treat audio-only WebM as a video, complicating the workflow.
- Sharing audio outside the browser — Most music apps, car stereos, and embedded players list Ogg as a supported format but skip WebM. Ogg also tags cleanly with Vorbis comments (artist/title/album), which audio-only WebMs often don't.
- Open-source toolchains and Linux media servers — Subsonic, Navidrome, Funkwhale, and similar libraries index Ogg Vorbis as music; they typically ignore .webm files in audio folders.
- Game audio and sound effects — Godot, Unity, and Unreal accept Ogg Vorbis as a first-class sound asset format. Ripping WebM voice lines or music to Ogg drops them straight into the engine.
WebM vs OGG — Container Comparison
| Property | WebM | OGG |
|---|---|---|
| Designed for | Web video (VP8/VP9 + Vorbis/Opus) | General-purpose audio streaming |
| Audio codecs | Vorbis (since 2010), Opus (since 2013) | Vorbis, Opus, FLAC, Speex, PCM |
| Video support | Yes (VP8, VP9, AV1) | Theora (rare) — Ogg is treated as audio-only in practice |
| Recommended extension | .webm | .ogg (Vorbis), .opus (Opus), .oga (general audio) |
| MIME type | video/webm or audio/webm | audio/ogg, audio/opus |
| Wikimedia Commons accepts | Yes, Vorbis-only audio | Yes, all four codecs |
| Audio-player recognition | Often treated as video; metadata tagging weak | Recognised as audio everywhere; full Vorbis-comment metadata |
| Patent / royalty status | Royalty-free (Google, IETF) | Royalty-free (Xiph.Org Foundation) |
Vorbis Bitrate Quick Guide
| Bitrate (Vorbis VBR) | Typical file size per minute | Use case | Audible vs source |
|---|---|---|---|
| 64-80 kbps | ~0.5 MB | Audiobooks, voice memos, podcasts | Noticeable artefacts on music |
| 96-112 kbps | ~0.7 MB | Speech-heavy podcasts, internet radio | Transparent for voice |
| 128 kbps | ~1.0 MB | Default music quality | Mostly transparent |
| 160-192 kbps | ~1.3 MB | Quality music, the iTunes-equivalent tier | Effectively transparent for most listeners |
| 256-320 kbps | ~2.0-2.4 MB | Archival, high-fidelity reference | Considered transparent in listening tests |
Vorbis at any given bitrate is generally judged equal to or better than MP3 at the same bitrate, especially below 192 kbps. For Wikimedia, music libraries, and broad compatibility, Vorbis in an Ogg container is the safe pick. If you need device playback (car stereos, Bluetooth speakers), WebM to MP3 is universally supported; if you want lossless instead, see WebM to FLAC.
Frequently Asked Questions
Is converting WebM to OGG lossless?
No — both Vorbis (in WebM) and Opus (in WebM) are lossy codecs, and the output Vorbis in OGG is also lossy. You're decoding the WebM's audio to PCM and re-encoding it as Vorbis. At 192-320 kbps the second-generation loss is inaudible in listening tests. If you want true lossless extraction, convert to WebM to FLAC or WebM to WAV instead — those preserve the decoded PCM bit-for-bit (still capped by the source codec's quality, but not further degraded).
My WebM has Opus audio — should I keep Opus or convert to Vorbis?
Depends on the destination. If you're uploading to Wikimedia Commons or a music player that prefers .ogg, convert to Ogg Vorbis — Commons specifically lists Ogg-with-Opus and Ogg-with-Vorbis as accepted, but many third-party music players still index Vorbis more reliably. If your destination is a modern app, browser, or game engine, Opus is technically a better codec at low bitrates (6-510 kbps range vs Vorbis's ~16-500 kbps) and the Ogg-Opus container with the .opus extension is the format Wikimedia recommends for audio-only files.
What's the difference between .ogg, .oga, and .opus extensions?
The Xiph.Org Foundation standardised these in 2007. .ogg is for Ogg Vorbis audio (the historical default). .opus is for Ogg Opus audio (registered in RFC 7845). .oga is the generic Ogg-audio extension that covers FLAC-in-Ogg, Speex-in-Ogg, and other codecs. This converter outputs .ogg with Vorbis audio. If you specifically need .opus, target an Opus-audio-format converter instead.
Will the video track come along, or just the audio?
Just the audio. Ogg is audio-only in practice (the Ogg container can technically hold Theora video, but no mainstream tool writes Ogg-Theora today and audio players ignore the video stream). The output is a pure audio file. If you want to keep the video track and just change container, target WebM to MP4 instead.
Why does my YouTube/Discord WebM say it's "audio only"?
YouTube and Discord serve audio-only WebM files for low-bandwidth streams — the container is .webm but it has no video track inside. These convert to OGG fine; the video-stream-extraction step is skipped automatically. The output Ogg Vorbis file will be the same length as the source WebM.
Can I trim out a single song from a long WebM mix?
Yes. Use the Trim section to enter a Start time and a Duration in seconds (12.5) or HH:MM:SS.sss (00:03:42.500). Useful for pulling one track from a DJ set WebM, one chapter from a long lecture, or one quote from a meeting recording. The output is a single Ogg Vorbis file containing only that segment.
Will artist/title/album tags transfer to the OGG?
Vorbis comments are the metadata format inside Ogg Vorbis. If your source WebM has Matroska tags with title/artist/album, common values transfer to Vorbis comments on conversion. Browser-recorded WebMs and Discord voice notes typically have no music metadata. After conversion you can edit Vorbis comments with EasyTAG, Picard (MusicBrainz), or the metadata pane in foobar2000.
Is OGG Vorbis still relevant in 2026, or is everything Opus now?
Both are active. Opus is the newer codec and outperforms Vorbis below ~96 kbps; Vorbis remains widely supported and is the de-facto audio codec for Ogg in music libraries, free-software ecosystems, and many game engines (Godot, older Unity projects). Wikimedia Commons accepts both. For maximum compatibility with Audacity, Reaper, Subsonic/Navidrome, and Linux media servers, Ogg Vorbis is still the safe choice.
How does this compare to extracting to MP3 instead?
Vorbis at the same bitrate generally sounds slightly better than MP3, especially at 96-160 kbps. Vorbis is also patent-unencumbered, which matters for free-software, Wikimedia, and open-source-game distribution. MP3 wins on universal device support — every car stereo and Bluetooth speaker plays MP3, while Ogg support varies. If broad device playback is the priority, see WebM to MP3; if quality-per-byte and licensing matter more, stick with Ogg Vorbis.