Audio Normalizer
Set an audio file to a standard loudness for streaming, podcasts or broadcast.
How it works
- 1Upload your audio.
- 2Pick where it will be published.
- 3Download the normalized audio.
Features
- Measures the loudness first, then adjusts in one precise pass.
- Targets for streaming, podcasts and broadcast (EBU R128).
- True-peak ceiling at -1.5 dB to avoid clipping.
- Keep the format or choose MP3, WAV or M4A.
Frequently asked questions
What is LUFS?
A standard measure of perceived loudness. Platforms turn tracks up or down to their target, so matching it avoids surprises.
Which target should I use?
-14 LUFS for Spotify, YouTube and most streaming. -16 LUFS for podcasts. -23 LUFS for broadcast.
Is there a file size limit?
Files up to 100 MB.
Related tools
Audio Volume BoosterBetaMake audio louder or quieter, with a limiter that prevents distortion.Audio CompressorBetaMake an audio file smaller by lowering its bitrate, with an optional switch to mono.Background Noise RemoverBetaReduce steady background noise like hiss, fans and hum in a recording.Audio ConverterBetaConvert audio between MP3, M4A, WAV, OGG, Opus and FLAC.