Raw PCM files do not store audio settings. Enter the settings used when the files were created. These settings apply only to PCM files in this batch.
Process in this browser without uploading files.
Convert audio files between common formats for free.
Supported audio formats:
You can also extract audio from video files (MP4, WebM, AVI, MKV, MOV, etc.) and convert to any audio format listed above.
Yes. Add a video file and choose an audio output such as MP3, WAV, AAC, M4A, Opus, or FLAC. The video track is omitted from the converted file.
No. WAV or FLAC can prevent additional loss during later editing, but converting an already lossy MP3 or AAC file cannot restore detail that was removed by the original encoding.
Keep the source sample rate and channels when compatibility is the goal. Lower bitrate and mono reduce size for speech, while higher bitrate and stereo retain more detail for music; higher values cannot add quality missing from the source.
Use the Download button for each successful result or save successful files together as ZIP. A failed file does not discard the others. Check its error, remove it from the selection, or select it alone and convert again.
Raw PCM has no file header. For PCM input, enter the original sample format, bit depth, byte order, sample rate and channels. PCM output settings are separate; keep them with the downloaded file so it can be played correctly.
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