Convert WAV to OGG
Drop a WAV and download an .ogg file containing Opus audio at 128 kbps. Sample rate and channel count are carried over from the source.
Game engines, WebRTC pipelines, and Linux audio tooling ask for .ogg by name. Encoding straight from the WAV means the Opus encoder works on the full signal instead of another codec’s leftovers.
Where Opus wins
Opus was built from two codecs, one tuned for speech and one for music, and it switches behavior based on the content. That is why a 64 kbps voice file stays intelligible and a 128 kbps music file holds up against much larger MP3s.
Size and duration
At 128 kbps the output runs about 960 KB per minute, so an hour of audio lands near 55 MB against roughly 600 MB as WAV.
Exports stream to browser disk storage when the browser offers it, which keeps memory use flat for long recordings.