What's this?

Tonedeck is a utility for music producers, creators, and anyone else working on audio for distribution over streaming. Add two or more versions of an audio file and swap between them with seamless playback to A/B compare different mixes, masters, or takes. Add normalization to listen with loudness matched, as it would sound on popular streaming services. Compare audio based on its actual quality as your listeners will hear it, without giving an unfair edge to a louder mix.

Tonedeck runs entirely in your browser. Your files never leave your computer.