What is this MOV to WAV converter?
A free, browser-based tool that extracts the audio track from a MOV video and saves it as WAV. Add a file, preview it inline, and download the result. All processing happens locally in your browser, so your file is never uploaded and there is no watermark.
Pulling production audio out of a MOV for cleanup
This is an editor's pair. Typical inputs are DSLR and mirrorless MOV files and QuickTime screen captures; typical destinations are Audacity, a DAW, or a restoration tool for noise reduction, de-essing, and leveling before the audio returns to the video timeline. Many audio applications import MOV poorly or not at all (Audacity needs an optional FFmpeg component for it), while WAV loads everywhere and cuts fall exactly on samples.
The same pass covers delivery and archiving: handing PCM to a video editor, or storing interview audio in a format that will still open in twenty years.
Unwrapping PCM versus decoding AAC inside a MOV
What the conversion does depends on what the camera wrote. Plenty of dedicated cameras record linear PCM straight into MOV; for those files, WAV output is pure unwrapping, the same samples in an audio container, nothing gained or lost. Phone and screen-recording MOVs carry AAC instead, so the track is decoded to PCM: faithful, but it cannot add back what AAC removed.
Either way, plan disk space around 11.5MB per minute for 48kHz/16-bit stereo, so a 15-minute interview lands near 170MB. High-bitrate camera footage also fills the roughly 200MB input comfort zone within minutes, so cut the MOV down to the usable take before converting.
How to use it
- Add a MOV file on the left (drag & drop or click) — it shows an inline preview.
- Pick a quality preset (used only for lossy targets like MP3/M4A/OGG).
- Press “Convert & download” to get your WAV file. The first run downloads the ~30MB converter once.
Lossy vs lossless audio
WAV and FLAC are lossless — they preserve the original waveform exactly (FLAC is compressed, WAV is not). MP3, M4A (AAC) and OGG are lossy: they shrink the file by discarding inaudible detail, and the quality preset controls the bitrate. Converting a lossy file to a lossless format can't recover quality that was already lost. One special case: converting to M4A when the source is already AAC just repackages the container (a lossless remux) — instant and bit-exact.
