Convert MOV to MP3
To convert MOV to MP3, drop the QuickTime video into the converter on this page and click the button; only the audio track is extracted and downloaded as an MP3. The MOV is processed by ffmpeg inside your browser and the video itself is discarded locally, so the file never leaves your device.
Runs in your browser. Your file never leaves your device.Drop your MOV hereChoose a MOV to convert
It becomes a MP3 right in your browser, up to 200 MB
Your file never leaves your device
Works in airplane mode. See the proof
Limits, published exactly
| Where it runs | In your browser. The file never leaves your device. |
|---|---|
| Free conversions | Unlimited. No account, no ads, no queue, no watermark. |
| Max file size, free | 200 MB |
Why convert MOV to MP3?
MOV is what an iPhone or a camera hands you when it records, an Apple QuickTime container wrapped around video and sound. Often it is the sound you actually wanted: an interview you filmed because the phone was already pointed that way, a voice memo you accidentally captured as video, a song you recorded at a gig, a lecture shot from a back-row seat. Extracting the audio gives you a small file you can listen to with the screen off, hand to a transcription tool, or drop into an editor that does not want a whole video. Because these are usually recordings of people talking, doing the extraction on your own machine rather than uploading the video matters.
What is MOV?
MOV is the QuickTime container Apple has shipped since the early 1990s and still records on iPhone and Mac today. Structurally it is the direct ancestor of MP4, usually carrying H.264 or HEVC video, but the .mov wrapper itself is what trips up Windows apps, Android phones and many upload forms. Rewrapping or transcoding to MP4 keeps the picture and makes the file land everywhere.
What is MP3?
MP3 is the audio format that ate the world in the late 1990s, and it remains the most universally supported way to store sound: lossy compression at roughly a tenth of CD size, playable on literally anything with a speaker. Newer codecs like AAC and Opus beat it on quality per kilobyte, but no format comes close to its compatibility across car stereos, ancient MP3 players, browsers, editing software and upload forms.
Quality and what to expect
The audio inside a MOV is typically AAC, so producing an MP3 means one lossy re-encode by LAME at a high variable bitrate (around 190kbps equivalent), which is inaudible for speech and minor for music. The video stream is not converted, it is simply thrown away, which is why this finishes far faster than a full video transcode even on large clips. Track length and channel layout are preserved. If the recording carries more than one audio track, the default first track is the one extracted. The result is audio only: there is no way to get the picture back out of the MP3.
MOV to MP3 FAQ
Does the whole video get uploaded to extract the audio?
No. The MOV is read into the ffmpeg WebAssembly engine inside your browser, the audio is re-encoded locally, and the video data is discarded on your own machine. Nothing in the network tab carries the clip off your device.
Why is this so much faster than converting the video?
Because the video track is dropped rather than re-encoded. Only the much smaller audio stream is decoded and re-encoded to MP3, so even a long recording finishes quickly relative to a full video conversion.
Will the MP3 sound as good as the video did?
Nearly. The MOV soundtrack is usually already AAC and gets re-encoded once to MP3 at a high bitrate, a step that is inaudible for spoken word and close to it for music. No extra processing or noise reduction is applied.
My MOV was shot on an iPhone in HEVC. Will that matter?
Not for the audio. Whatever video codec the MOV uses, only the audio track is touched here, so an HEVC iPhone recording extracts to MP3 just like any other QuickTime file.