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Normalize Audio Volume
Even out an audio file's loudness to a broadcast standard
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Video
About this tool
Normalize an audio file's loudness using EBU R128 standards — useful for making volume consistent across clips or meeting platform loudness requirements.
Frequently asked questions
What is LUFS?
Loudness Units Full Scale — a standardized way of measuring perceived loudness. -14 LUFS (the default here) matches common streaming platform targets like Spotify and YouTube.
What do the other settings control?
True peak (dB) caps the loudest instantaneous peaks to avoid clipping; loudness range (LRA) controls how much the volume is allowed to vary within the track. The defaults work well for most content.