Convert audio
Pick where the audio is coming from and what you want out the other end. These tools either pull the soundtrack out of a video or re-encode one audio format into another: M4A to WAV, AAC to FLAC, an MP4 down to a plain MP3. The decoding and re-encoding happen in your browser, so the tracks never leave your device. One honest caveat: re-encoding a lossy file to a lossless one like FLAC or WAV cannot bring back detail that was already thrown away. It will play everywhere, but it won't sound any better.
- MP4 to MP3 Convert MP4 video to MP3 audio. Keep just the soundtrack, drop the picture.
- MP3 Converter Convert audio and video to MP3. Extract the soundtrack from any clip or re-encode existing audio.
- M4A to MP3 Convert M4A (AAC) audio to MP3 by re-encoding the audio stream.
- Video to MP3 Extract the audio from any video file and re-encode it to MP3.
- Audio Converter Convert audio between MP3, WAV, OGG, and FLAC. Pick a format and convert in one step.
- Extract Audio from Video Pull the audio track from any video and save it as MP3.
- AAC to MP3 Convert AAC audio to MP3 by re-encoding the audio stream.
- MP4 to WAV Extract the audio from an MP4 video and save it as uncompressed 16-bit PCM WAV.
- MOV to MP3 Convert QuickTime MOV video to MP3 audio. Keep just the sound.
- WEBM to MP3 Extract the audio from WEBM videos and save it as MP3.
- OGG to MP3 Convert OGG (Vorbis/Opus) audio to MP3 by re-encoding the audio stream.
- M4A to WAV Convert M4A (AAC) audio to uncompressed 16-bit PCM WAV.
- MP3 to OGG Convert MP3 audio to OGG by re-encoding it to Opus.
- MP4 to OGG Extract the audio from an MP4 video and re-encode it to Opus in an OGG file.
- MKV to MP3 Extract the audio from MKV (Matroska) videos and save it as MP3.
- OGG to WAV Convert OGG (Vorbis/Opus) audio to uncompressed 16-bit PCM WAV.
- M4A to MP4 Wrap M4A (AAC) audio into an MP4 container without re-compressing the audio.
- MOV to WAV Extract the audio from a QuickTime MOV video as uncompressed 16-bit PCM WAV.
- AAC to M4R (iPhone Ringtone) Convert AAC audio into an M4R ringtone (AAC in a ringtone container), capped at about 30 seconds.
- AAC to WAV Convert AAC audio to uncompressed 16-bit PCM WAV.
- AAC to FLAC Convert AAC audio to FLAC. FLAC is lossless, though it can't restore detail AAC already discarded.
- AAC to MP4 Wrap AAC audio into an MP4 container without re-compressing the audio.