MP3 to WAV converter
한국어Pick a mp3 file and convert it to wav. The file does not go to a server and the work finishes on this device.
What do you want to do
Pull the sound out of a video or recording as mp3, m4a or wav. No re-encoding of video, so it is fast.
Why convert
Some audio editors and equipment accept wav but not mp3. In that case, convert to wav before you load it.
What happens to the sound
Sound already dropped in the mp3 does not come back as wav. The sound stays as it is, only the container changes, and the file gets much larger.
Questions
Is my file uploaded?
No. The mp3 file you pick does not leave your browser, and the conversion finishes on this device.
Does mp3 to wav improve the sound?
No. What was dropped cannot be restored. Use it only when you need the wav format.
Is it slow, or are there files that fail?
The conversion runs on a single thread on your device, so long files take time. The engine is downloaded once at the start. The size limit depends on your browser and device memory.