Pull the soundtrack out of any video and save it as a high-quality MP3 — recorded talks, interviews, lectures and music videos, all processed locally.
MP4 · MOV · WebM · MKV · AVI · GIF
A recorded meeting, a conference talk, a lecture, a podcast published as video — in all of these the picture is dead weight. Extracting the audio typically cuts the file by 90% and makes it playable on anything, including devices with no video support.
Most video files carry AAC audio. Copying that stream out untouched is faster and lossless, but produces an .m4a — which some players and transcription tools still refuse. Re-encoding to MP3 costs one lossy generation and buys universal playback; at 190 kbps VBR that generation is inaudible for speech and near-inaudible for music.
Need a different audio format or a mono downmix for transcription? Run the result through the audio converter, which can output WAV or re-encode MP3 at a specific bitrate and channel count.
It is encoded at LAME quality level 2 — variable bitrate averaging roughly 190 kbps, which is transparent for almost all material and much better than a fixed 128 kbps.
Not here. Video soundtracks are usually AAC, and copying that stream out would give you an .m4a rather than an MP3. This tool re-encodes so the result plays everywhere.
MP4, MOV, WebM, MKV, AVI and more — anything the built-in engine can demux, which is nearly everything.
No. The extraction runs in your browser, which matters for recorded meetings, interviews and lectures.
No. This tool converts the complete audio track from the video. Trim the video first if you only need one section, because there are no start and end controls here.