media → media
Convert MOV to MP3
Convert MOV to MP3 in seconds. Free, no signup, no watermark, no file-size limit. Runs on our conversion servers.
At a glance
- Source
- MOV
- Target
- MP3
- Where it runs
- Our servers
- Cost
- Free, unlimited
- Account
- Not needed
MOV to MP3 is on the release list
The video track is discarded and the audio track is re-encoded into a standalone audio file. That needs a full document rendering engine, so it will run on our servers rather than in your browser. It is next in the queue and it will be free.
Do it now, on your device
No MOV conversion runs on-device yet — but these do
We would rather point you at something that works than at a queue. These conversions run entirely inside your browser right now — no upload, no account, no watermark.
The details
What happens when you extract audio from video
Apple QuickTime. The format professional video cameras still record to. The video track is discarded and the audio track is re-encoded into a standalone audio file. The result is a the digital audio format that made music portable, produced on our conversion servers.
What survives
- The audio, at the quality the new codec allows
- The full duration
What changes
- The picture, obviously
- The quality, if the audio is re-encoded rather than copied
Where it goes wrong
- Some containers keep the audio in a form that has to be converted, and that conversion is lossy
- Multi-track audio keeps only the first track unless you ask for another
Why anyone would do this
The lecture without the slides, small enough to send on a slow connection.
About the format
Apple QuickTime.
A QuickTime container with a hierarchy of tracks and atoms, able to hold many codecs, alpha channels and timecode.
- Where it is good
- The native format of professional cameras and iPhones
- Holds ProRes, alpha channels and multiple audio tracks
- Can carry timecode and metadata that MP4 cannot
- Where it falls short
- Large files, especially in ProRes
- Not as well supported on Android and on the web
- Playing a .mov in a browser usually needs a re-encode
- You will find it on
- Cameras, iPhones, video editors, broadcast
The thing people miss
A .mov from an iPhone is usually H.264 video in a QuickTime wrapper — nearly the same as an MP4, just a different box around it.
About the target
The digital audio format that made music portable.
A stream of MPEG-1 Audio Layer III frames, each holding a slice of the audio plus a little compressed data about how to reconstruct the rest.
- Plays literally everywhere
- Small enough to send over a slow connection
- Metadata (title, artist, album art) travels inside the file
Real jobs
What people are actually doing with MOV
A camera clip that has to keep its quality
A video with an alpha channel for editing
Delivering masters to a broadcaster
Specification
The details, in one table
| Source format | MOV — QuickTime video |
|---|---|
| Target format | MP3 — MP3 audio |
| Typical source size | 100 MB – 10 GB |
| Runs | On our servers |
| Account needed | No |
| Watermark | None |
| File extension | .mov → .mp3 |
How to
MOV to MP3, step by step
- 01
Add your quicktime video
Drag the file onto the drop zone, or tap to browse. Only one file is needed.
- 02
Choose the MP3 settings
Set the MP3-specific options.
- 03
Download the result
The finished MP3 downloads to your device. Nothing is uploaded and nothing is retained.
Also available
MOV converts into
Queued for the servers
Questions
MOV conversion questions
What actually happens to my MOV file when I convert it to MP3?
The video track is discarded and the audio track is re-encoded into a standalone audio file. So the MOV file is unpacked, the content is laid out, and the result is written out as MP3. The audio, at the quality the new codec allows survives unchanged.
Will converting MOV to MP3 reduce the quality?
Partly. The quality, if the audio is re-encoded rather than copied The text itself is never re-typed, so no words are lost.
Is my MOV file uploaded to a server?
This particular conversion needs a full document rendering engine, so it is processed on our servers. Your MOV file is deleted automatically within an hour of the download being ready, and it is never opened or reviewed by a person.
Do I need an account or will there be a watermark?
Neither. There is no sign-up step, no email capture and no watermark on the output. The only limits are the ones your own device imposes.
What is the most common mistake people make when converting MOV to MP3?
Some containers keep the audio in a form that has to be converted, and that conversion is lossy
Why would somebody convert MOV to MP3 at all?
The lecture without the slides, small enough to send on a slow connection. In short: a camera clip that has to keep its quality
Something most people do not know about MOV?
A .mov from an iPhone is usually H.264 video in a QuickTime wrapper — nearly the same as an MP4, just a different box around it.