audiocheck

Checks whether a music file is as good as it claims. Everything runs in this tab, and no file leaves your device.

Drop music files or a folder here

What it looks for

Each file gets a spectrogram and a plain verdict.

  • MP3 or AAC audio dressed up as FLAC or WAV
  • Hi-res files that are upsampled CD audio, or 16-bit audio padded to 24
  • Loudness, true peak and clipping
  • Files that are damaged or cut short