Audio Normalizer

Measure the decoded waveform peak, calculate the required gain, prevent clipping, and export a normalized WAV.

Choose audio file

Target peak (dBFS)

Mode

—Input peak

—Gain needed

—Target peak

—Input RMS

Choose an audio fileThis is peak normalization, not LUFS loudness normalization.

How to use this Audio Normalizer

Peak-normalize an audio file to a chosen dBFS target without uploading it. Enter your values above and the result is calculated directly in your browser. No account is required.

Fast answer, clear inputs

This tool is built around one job: give the answer quickly without forcing a signup or hiding the result. Related tools are linked nearby when the next calculation or conversion is useful.