Convert audio to WAV, the uncompressed format every program reads.
The wav converter tool works on our server: the recording is sent to us, changed there and sent back as a file.
Is it free?
Yes. Every audio tool here is free, with a fair-use limit per address so the shared servers stay fast for everyone.
How long is my recording kept?
An hour for a visitor, a day for a signed-in person. Then the file is gone.
What does it accept?
MP3, WAV, FLAC, OGG, M4A, AAC, Opus, WMA, AIFF and the video formats that carry audio.
Input: bitrate, sampleRate, channels. Needs a signed-in browser session or a token with tools.tool.run.
curl -X POST https://openvibe.tools/api/v1/tools/wav/run \
-H 'Authorization: Bearer $OPENVIBE_TOKEN' \
-H 'Content-Type: application/json' \
-d '{"input":{"bitrate":192,"sampleRate":"","channels":""}}'