音频音量调节器

调整音频文件的音量大小

所有处理均在浏览器中完成，不会上传任何数据。

Offline Ready

File Input

File Output

Audio Volume Adjuster

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

🔒所有处理均在浏览器中完成，不会上传任何数据。

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.