Pull the audio out of a recording and keep it as a clean MP3, for a podcast cut, a transcript, or a voiceover you want to reuse. Nothing is uploaded.
or click to choose one. Audio files work too. It stays on your device.
For speech, 128 kbps is genuinely transparent and a third of the size. Reach for 320 kbps when there is music in the mix.
Your file is being processed on your own device. Keep this tab open.
MP4, MOV, WebM, MKV, or an audio file you want re-encoded to MP3.
192 kbps suits almost everything. Drop to 128 for pure speech, or go to 320 when music matters.
The result is playable right in the page, so you can confirm you grabbed the right audio before saving it.
For spoken word, 128 kbps is transparent to nearly every listener and about a third the size of 320. Podcast hosts commonly encode at 96 to 128 kbps mono for exactly this reason. Use 192 as a safe default when you are not sure, and 320 when music is a real part of the audio.
Not here. This tool works on files you already have on your device. It has no downloader, and pulling audio from other people's videos usually breaks the platform's terms as well as the creator's copyright.
No. The video encoder is compiled to WebAssembly and runs inside this browser tab, so your file is read from your disk, processed by your CPU, and saved back to your downloads folder. There is no upload endpoint. You can confirm it by opening your browser devtools network tab, or by disconnecting from the internet once the page has loaded.
Yes. Audio files are accepted too, so you can use this to convert WAV, M4A, or OGG to MP3.
The tool holds your file in browser memory, so it is capped at 600 MB. That covers most screen recordings and phone clips. For anything larger, trim it down first or use a desktop encoder.
Recording Studio records your screen and camera together, composed live, vertical or landscape. Free, no account, nothing uploads.