When this tool is useful
Raise a quiet recording, reduce an overly loud clip, or normalize peaks before using audio in another project.
Audio editing
Change or normalize audio volume.
Choose manual gain or peak normalization, preview the source, and create a browser-local WAV output.
Live converter
Audio Volume Changer
Processed on-device. Your audio is not uploaded to ConvertZiva.
Drag & drop your file here, or choose a file. One supported audio file up to 20 MB and 5 minutes.
Format notes and limits
Peak normalization targets -1 dBFS and does not perform loudness-standard analysis. Samples are clipped safely before WAV encoding.
Related tools and guidance
FAQ
About this tool
Is normalization the same as mastering?
No. This tool applies simple peak normalization, not perceptual loudness mastering or dynamic-range processing.
Can increasing gain distort audio?
Very high gain can clip peaks. The export limits samples to the valid PCM range.