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本機處理
Choose input · set the result · download

Compress Audio

Choose a lower bitrate and export a smaller audio file for speech, music sharing, or limited upload sizes.

Related tasks

These tools work with the same files or solve a common next step. Choose the result you actually need.

Trim Audio

Set start and end times and export the selected portion as a new audio file.

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Merge Audio

Arrange two or more audio files in order and export one continuous recording.

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Convert Audio

Convert supported audio between MP3, WAV, and M4A with an explicit output format and bitrate.

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Change Audio Volume

Raise or lower audio gain, limit clipping, and export the adjusted recording as a new file.

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