音訊音量調節器

調整音訊檔案的音量大小

所有處理皆在瀏覽器中完成，不會上傳任何資料。

Offline Ready

File Input

File Output

Audio Volume Adjuster

Upload an audio file, adjust volume level or normalize to peak, preview and export.

🔒所有處理皆在瀏覽器中完成，不會上傳任何資料。

How to Use

Upload an audio file, then either adjust the volume percentage (0-400%) or enable normalization to scale the audio to peak at 0dB. Preview the result before exporting as WAV.