Drop in your audio, drag the volume slider up, and the limiter keeps the louder result from distorting.
How it works
- 1
Drag an audio file onto the page or click "Choose file"
- 2
Drag the gain slider while listening until the level sounds right
- 3
Download the louder MP3 or WAV
FAQ
- Will it distort if I boost a lot?
- Not noticeably. A limiter is applied automatically to keep peaks in a safe range. At very high gain the sound can get flat and squashed, so pull back a little.
- The noise got louder too. What now?
- Gain raises the noise that was already in the recording. Clean it with noise reduction first, then boost.
- Is my audio uploaded?
- No. Boosting happens in your browser; the file never leaves your device.
- Some of my clips are loud and some quiet. How do I match them?
- Use the loudness normalizer instead. It brings several files to the same LUFS level in one go, so you do not have to adjust each one by hand.
Keep going with this audio
Similar tools
Not here? For text-to-speech and AI voices use TutuSound; to edit video or pull audio from video use TutuCut. All audio tools