Change the Volume of Your Audio File

Use the normalization feature — it automatically raises the volume to the maximum possible level without clipping. For even better results, try the audio enhancer. Also watch the "Peak" indicator — if it's close to 0 dB, further amplification will cause distortion.

Upload your file and move the gain slider to the left (negative dB values). Start with -3 to -6 dB and listen to the result. You can also use the "Sections" tab to lower volume of specific parts only, like making a loud intro quieter.

Yes! Go to the "Sections" tab and select the desired segment on the waveform. You can set a separate volume level for the selected section and apply changes without affecting the rest of the recording.

Audio processing runs in your browser via WebAssembly. Only anonymized usage telemetry is sent to our server (no audio data, no filenames).

Normalization is useful when you need to match platform standards: YouTube requires -14 LUFS, Spotify -14 LUFS, podcasts typically -16 LUFS. This helps avoid jarring volume differences between tracks.

The maximum file size is 1 GB. Files up to 150 MB are processed quickly on most devices. For larger files (150 MB – 1 GB), processing speed depends on your device's RAM and processor. Modern devices with 4+ GB of RAM typically handle large files without issues.