How it works
Complete the job in three clear steps
- Choose an audio file.
- Set the available options and create a normalized WAV.
- Review the result before downloading or relying on it.
Private Lucaden video & audio tool
Normalize Audio Volume
Peak-normalize browser-decodable audio to a chosen level and download a PCM WAV file.
Free to use Your source content is processed in this browser and is not uploaded to Lucaden.
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Important
Check the result before relying on it
Keep an untouched copy of important source files. Browser processing depends on available device memory, and you should inspect every downloaded result before deleting the original.
Practical details
What this Lucaden tool does
Web Audio decodes the file, Lucaden measures its highest sample peak, applies one constant gain, and writes a standard 16-bit PCM WAV. It does not perform loudness compression or mastering.
The original remains unchanged; Lucaden creates a separate result in browser memory.
Included capabilities
- Peak measurement
- Adjustable target level
- Clipping prevention
- PCM WAV export
Useful for
- Raise a quiet recording
- Prevent sample clipping
- Prepare consistent source clips
- Create an editable WAV
Questions
About this tool
Is this LUFS loudness normalization?
No. It applies constant peak normalization, not broadcast loudness analysis or dynamic compression.
Why is the WAV larger?
PCM WAV is uncompressed so it is widely editable but larger than MP3 or AAC.