Make every track on an album sit at the same loudness.
It measures how loud each of your tracks actually sounds — not just the highest spike, but the real perceived loudness (in LUFS, the same measure Spotify and Apple Music use). Then it finds the loudest track and works out how much each of the others needs to come up to match.
It only raises, and never past a safe ceiling. It won't turn anything down, and it won't push a track high enough to distort. If a track can't reach the target without clipping, it tells you how close it got instead of forcing it.
It's a plain volume change. No EQ, no compression, no limiting — your mix and tone stay exactly as they are. Every track just gets the one straight gain it needs.
Downloaded files are plain WAVs — they don't keep embedded cover art or tags, so run this before tagging, or use the gain numbers it shows and apply them to your tagged masters. Everything runs in your browser; nothing is uploaded.
| Track | Loudness | Peak | Change | New |
|---|
Peak ceiling is −1.0 dB. Loudness is measured over the whole track (integrated LUFS). Downloads are 16-bit WAV.
Everything runs inside your browser. Your files are never uploaded anywhere.