Browser-based processing
Increase or Decrease Audio Volume
Adjust audio gain precisely, preview the waveform in real time, and export the result locally in your browser.
No uploadLive previewCommon formats
Step 1
Add your audio
Drop one audio file here, or browse your device.
Direct gain control
Use the dB slider to raise or lower the level of the entire track.
Peak protection
Keep headroom while boosting to reduce clipping and distortion.
Private by default
Web Audio handles preview and a MediaBunny Worker handles export without uploading your file.