Free tool

Is your audio actually good? Find out in seconds.

Drop in any audio or video file and get a free engineering report: loudness vs streaming targets, noise floor, clipping, dynamics, tonal balance, and phase problems. Real measurements, plain English, no signup, and your file is deleted right after analysis.

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Drop your audio or video file here

or click to browse · up to 50MB / 30 minutes · analyzed instantly, then deleted

What gets measured

The same analysis engine that drives our mastering pipeline: integrated loudness (LUFS) against the -14 LUFS streaming target, true peak, dynamic range, noise floor estimation from the quietest sections, clipped-sample detection, spectral balance in dB between frequency bands, and left/right phase correlation. We analyze the first 60 seconds - enough to characterize almost any recording.

Honest limits: a 60-second window can miss problems that only occur later in a long file, and synthetic or heavily produced music can trip the speech-oriented heuristics. If the report surprises you, run the free mastered preview and trust your ears.

Want the problems fixed, not just named? The free preview masters your file so you can hear the difference before paying anything.