Extract the audio from any video as MP3
Want to keep just the music from a video, turn a lecture or interview into audio for the car, or save a message someone sent you as a video? This tool extracts the audio from your MP4, MOV or WEBM videos and saves it as a 192 kbps MP3, a format that plays on any phone, computer, car stereo or speaker. The conversion runs inside your browser: your videos are never uploaded to a server, so it's fast even with large files and nobody else can see them. You can also trim the audio to keep only the part you need, for example to make a ringtone.
How to convert MP4 to MP3
- 1
Drag your videos into the box or tap "Choose files". You can add up to 20 at once, straight from your phone's gallery too.
- 2
Conversion starts automatically. If you only want part of it, tap "Trim", mark the start and end and apply the trim.
- 3
Download each MP3, or all of them together in a ZIP file.
MP4 to MP3 questions
Are my videos uploaded to a server?
No. The audio is extracted and converted inside your browser, so your videos never leave your device. That's also why you don't have to wait for a large file to upload.
What quality is the MP3?
MP3s are created at 192 kbps and 44.1 kHz, the standard quality for digital music. To most ears it sounds the same as the original, and it takes about 1.4 MB per minute.
Can I convert iPhone videos (MOV)?
Yes. It accepts MP4, MOV, M4V, M4A and WEBM, so videos recorded on an iPhone or Android phone work right away.
How do I make a ringtone from a video's audio?
Convert the video, tap "Trim", play the audio and mark the start and end of the part you want (usually under 30 seconds). Then download the trimmed MP3.
Is there a size or length limit?
Each video can be up to 1000 MB and 60 minutes long. Since everything happens on your device, long videos need quite a bit of memory.