Audio Volume Booster
Increase or decrease audio volume and download the result.
Drop an audio file or click to upload
MP3, WAV, OGG, FLAC, AAC · max 100 MB · max 10 min
This tool increases or decreases an audio file's overall volume level - useful for boosting a recording that came out too quiet, or reducing volume on a track that's uncomfortably loud, without needing a full audio editing program.
Frequently asked questions
Yes - pushing volume significantly beyond the audio's natural headroom can introduce clipping/distortion, since there's a ceiling to how loud audio can go before it starts to sound harsh or broken.
Yes - the tool adjusts volume in either direction, whether you need a quieter or louder result.
No - it only changes overall loudness; issues like background noise, distortion, or poor microphone quality in the original recording aren't fixed by volume adjustment alone.