Sound converter
Convert audio files, or extract the soundtrack of a video.
Convert and trim audio without uploading it
Drop an audio file or a video, pick a format, and optionally keep only part of it: drag the two markers on the waveform and listen before converting. From a video, only the soundtrack is kept.
- Reads
- MP4, MOV, MKV, WebM, AVI, FLV, WMV, MPEG, MPEG-TS, 3GP, OGV, MXF, RealMedia, DV, MP3, WAV, FLAC, OGG Vorbis, Opus, M4A, AAC, AIFF, WMA, AC-3, WavPack, Monkey's Audio, TTA, AU, CAF, AMR, MP2, DSD
- Converts to
- MP3, WAV, FLAC, M4A (AAC), OGG Vorbis, Opus, AAC, ALAC, AIFF, WMA, AC-3, WavPack, TTA, CAF, AU, MP2
Conversions run on your device with FFmpeg compiled to WebAssembly. Your files are never uploaded and nothing is stored. The engine (about 30 MB) is downloaded once, the first time you convert something. Licenses & transparency