Supported inputs
Use local WEBM, MP4, MOV, M4A, WAV, AAC, or OGG files you own or have permission to process.
Local audio workflow
Audio to MP3 Converter
Convert your own local audio or video files into MP3.
Useful for creator drafts, voice notes, exported clips, and editing handoffs.
Preset guide
Choose voice for normal drafts, podcast mono for smaller spoken audio, and high quality for richer sound.
Private workflow
The selected file is read by your browser and converted with ffmpeg.wasm without a backend upload.
FAQ
MP3 conversion notes
Can this extract audio from my video?
Yes, for local videos you own. The output is an MP3 file.
Why does it load ffmpeg.wasm?
The browser needs ffmpeg.wasm to read and convert media formats locally.