Convert OPUS to OGG
Convert OPUS to OGG on your device. Choose your file, convert, and check the result before sharing.
Drop the opus file
Drag your OPUS onto the page or click to browse. It is read locally, never sent anywhere.
Choose OGG
OGG uses one fixed Vorbis quality setting (about 160 kbps in our test), so there is no bitrate menu. Click Convert to start processing in this tab.
Save the ogg
The finished OGG downloads straight back to your device. Nothing touched a server on the way.
Why convert here, not there
No upload, ever
Server converters receive your opus on their disk. This one reads it in your browser and nowhere else.
Local conversion
The ogg starts encoding the moment you drop the file - there is no upload phase at all.
No account, no daily cap
Convert every opus you own, free. Nobody meters you, nobody asks for an account.
The two formats, briefly
| OPUS | OPUS is an open audio codec standardized by the IETF in 2012 (RFC 6716), merging Skype’s SILK and Xiph’s CELT. It beats MP3 and AAC at low bitrates, which is why WhatsApp voice notes and Discord calls use it. | |
|---|---|---|
| OGG | OGG is a container. This converter writes Vorbis audio at a fixed quality setting, not Opus. | |
When you need this
- Use OGG when your receiving app or player does not accept OPUS. This page re-encodes the audio, so keep the original and check the download in that app before replacing it.
OPUS vs OGG: what changes
| OPUS | OGG | |
|---|---|---|
| Kind | Audio | Audio |
| Compression | Depends on source encoding | Vorbis audio output here |
| Typical size | Depends on the file and encoding settings. | Measure the exported file; it may be larger. |
| Opens on | Check the source in your app and browser. | Check the downloaded file in the receiving app. |
| Best for | Keep the original as your source. | OGG workflows, subject to the limits below. |
Keep the original. Compare the exported file before sharing or replacing it.
Good to know
- The encoder uses fixed Vorbis quality 5. The bitrate varies with the audio; a quality menu does not select a fixed bitrate for this path.
- First use downloads the audio/video engine (about 30 MB). The input cap is 2 GB, but available browser memory can run out below that.