Compress MOV to MP3

Need smaller audio files? Converting MOV to MP3 dramatically reduces file size. A 50MB file becomes 5MB. Perfect for email, sharing, and storage.

MOVMP3

Drop your MOV file here or click to browse

MOV (.mov) · Max 20 MB

MOV files are already compressed, but MP3 can compress further at a different bitrate. The size reduction is significant for sharing, uploading, and storage.

For email attachments, 128-192kbps works well. For music sharing, use 256-320kbps. AudioUtils lets you drop your file and convert instantly. No upload to a server, no waiting.

Storage-wise you're looking at about 43× less: 60 MB per minute becomes roughly 1.4. MOV already discarded data; MP3 will discard a little more. Pick 192–320 kbps and it won't be audible in normal listening.

Where does a MOV file even come from? Usually iPhone videos, Mac screen recordings, and camera footage. The catch is that MOV is Apple's QuickTime container, and the video track is almost the whole file when all you wanted was the sound. MP3 is the destination because it plays essentially everywhere — downloads and every ordinary phone, browser, and player. The size drop is the point — around 43× less data, which is what turns an unsendable file into an attachment. Both MOV and MP3 are lossy, so this pair stacks a second encode — at a generous bitrate it stays inaudible, but if a lossless original of the MOV exists, encode the MP3 from that instead.

Frequently Asked Questions

How much smaller will the file get?

Storage-wise you're looking at about 43× less: 60 MB per minute becomes roughly 1.4.

What bitrate keeps the quality acceptable?

192–256 kbps is transparent for most music, 128 kbps is fine for speech, and 64–96 kbps mono is plenty for pure voice — halving the size again with no real cost. Below that you start hearing it.

Will compressing damage the audio?

MOV already discarded data; MP3 will discard a little more. Pick 192–320 kbps and it won't be audible in normal listening.

Should I compress a master or an archive copy?

Never the master. Compress a copy for sharing and listening, and keep the original — you can always re-encode from it, but you can never re-create what a lossy encoder discarded.

Is this compressor free?

Yes. Free users get 5 conversions per month. The output is limited to the first 10 seconds as a preview, with a 20MB input file size limit. Upgrade to Pro for unlimited, full-length conversions.