Free delivery checker

Is your delivery ready to send?

Drop in a delivery folder. In seconds you'll see true peaks, loudness, formats, file names, lengths and whether your stems add up to the mix. The things libraries and supervisors reject deliveries for.

Your audio never leaves your computer. It's checked right here in your browser.

Drop your delivery folder here

WAV or AIFF, with stems in subfolders if you have them

True peak (dBTP), measured the way broadcasters and libraries do
Loudness in LUFS for every file
Mixed sample rates or bit depths, MP3s in a delivery
File names: illegal characters, duplicates, missing song name
Stems and alternates that don't line up with the full mix
Do your stems add up to the full mix?