Audio Gain / Volume Changer
Gain / Volume Changer
Make a file louder or quieter by an exact number of decibels and export a WAV. Runs entirely in your browser.
100% in your browser. Your file never leaves your computer.
Apply an exact dB gain
Sometimes you just need a file a few dB louder or quieter without opening a DAW. Enter the gain in decibels and this tool applies it and exports a WAV. Positive values boost, negative values cut.
How to use it
Drop a file, type the gain in dB, click Process and download.
FAQ
How many dB is twice as loud?
+6 dB doubles the amplitude. A change of about +10 dB sounds roughly twice as loud to most listeners.
Will boosting clip the file?
Samples are clamped at full scale, so heavy boosts can clip. Use the normalizer if you want to hit a target peak without clipping.
Is it free?
Yes, free forever.
Want this inside your DAW?
These free tools fix one file at a time. The plugins do it on every track, automatically. Pro studio results, bedroom-friendly.
Real sauce. No fluff.