Extract the audio from any video and download it as an MP3, in the quality you choose. It runs on your device: free, private, nothing to install.
Your browser extracts the audio on your own computer or phone. The video never leaves your device.
Works with videos from phones, cameras and screen recorders, and with audio files such as M4A, WAV and OGG.
128, 192 or 320 kbps. Tags such as title and artist are copied from the original file.
Need the words, not just the sound? Send the MP3 to be transcribed with timestamps, right on this page.
The number is the bitrate: how much data is used per second of sound. Higher means a bigger file and more detail. For speech, 128 kbps already sounds clear; music benefits from 192 or 320.
| Quality | Per minute | Per hour | Good for |
|---|---|---|---|
| 128 kbps | about 1 MB | about 58 MB | Lectures, podcasts, interviews, voice memos |
| 192 kbps | about 1.4 MB | about 86 MB | Music and mixed content; a safe default |
| 320 kbps | about 2.4 MB | about 144 MB | Music when you want the most MP3 can give |
Phone and camera videos usually store their sound at 256 kbps or less, so 320 kbps makes the file larger without making it sound better than the original.
Open this page in Safari or Chrome and tap Choose file. On an iPhone, pick Photo Library for videos you filmed, or Choose File for files in the Files app. Keep the page open until the MP3 is ready, then tap Download MP3; on an iPhone it's saved to the Downloads folder in Files. Short clips convert quickly on a phone; for long videos, a computer is faster and has more memory.
If you're extracting the audio of a lecture, interview or meeting so you can write it up, click Transcribe to textafter converting. You get the transcript with timestamps in a few minutes, and can download it as Word, TXT or SRT subtitles. You can also upload the video itself: see video to text andMP3 to text.
An MP3 you convert above appears here when you choose Transcribe to text. You can also drop in any audio or video file.
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Files up to 10 hours · first 30 min free
Audio is deleted right after transcription
Yes. Converting is free, needs no account, and has no daily limit, because it runs on your device and costs us nothing.
The conversion happens in your browser. The video and the MP3 stay on your device; nothing is sent to our servers unless you click Transcribe to text.
There's no fixed limit. The video is read straight from your disk, so even large files work, but the MP3 is built in your browser's memory. Recordings of several hours are fine on a computer; on a phone, very long videos can fail.
It depends on your device. In our tests on a computer, an hour of video took about a minute to convert. Phones are slower, and the first conversion also has to load the converter.
The first time, your browser downloads the converter (about 30 MB). It's cached afterwards, so later conversions start right away.
MP3 is a compressed format, so a little detail is always lost, but at 192 kbps or more most people can't hear a difference from the video's own audio. A higher setting can't add quality the original didn't have.
No. This tool converts files on your device. It doesn't download videos from websites.
Yes. M4A, WAV, OGG, WhatsApp voice notes (.opus) and most other audio files can be converted to MP3 the same way.