Turn a browser-readable QuickTime MOV recording into MP3 audio using temporary browser memory.
Starting from a video link instead of a file? Use the YouTube to MP3 Converter on the homepage.
Select your file
MOV / QuickTime files your browser can play
Up to 10 files, maximum 100 MB per file.
HOW IT WORKS / 03 STEPS
Pick the file from your phone or computer. It stays on your device the whole time.
Select 128, 192, 256, or 320 kbps. Higher settings produce larger files but cannot add detail missing from the source.
Listen straight away in the built-in player, then download the MP3 if you want to keep it.
MOV recordings usually hold AAC audio, which your browser decodes natively before the MP3 is written.
The selected media and converted output stay in temporary browser memory and are not uploaded to our server by these file tools.
The same page works in modern mobile and desktop browsers, with in-page playback before you download anything.
MOV is Apple's QuickTime container. It plays beautifully on Apple devices but many car stereos, older phones, and audio apps refuse it. Converting the sound to MP3 gives you one small file that plays everywhere.
For speech, 128 or 192 kbps produces a smaller file than the higher options. A 320 kbps setting produces a larger MP3 but cannot restore detail missing from the MOV source.
Some MOV files use ProRes or other professional codecs that browsers cannot decode. If that happens you will see a short message rather than an endless spinner — export a standard H.264 copy first, then convert it here.
It works when the MOV audio codec can be decoded by the browser. Unsupported codecs return an error.
MP3 uses lossy compression, so conversion can discard audio data. The audible result depends on the source and selected bitrate.
You can select up to 10 files, which are processed sequentially. Each file is limited to 100 MB.
Once the page has loaded, the conversion itself needs no internet connection because it happens on your device.
No. This file tool keeps selected media and output in temporary browser memory. The site still records basic page-view and conversion-success metrics without file contents.
MP4→MP3
This MP4 to MP3 converter online extracts the audio track from a supported MP4 file. Select a video from your device, choose an output setting, then preview and download the MP3.
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