> free tools from the lab_
Tools. Free.
No fluff.
Built from running a real independent music business — 50M+ streams, 100% owned. Use them, share them, release more music. More tools are coming; this section only grows.
Is your master release-ready?
MASTERPROOF
Upload your master and get a full readiness report: loudness, true peak, and the issues that get releases flagged. First check is free. The paid tier adds reference matching against any commercial track.
Check My Master FreeWhat your streams actually pay
STREAMING ROYALTY CALCULATOR
Per-platform 2026 payout estimates for any stream count — plus what you'd keep independent versus signed. The math nobody shows you.
Run the NumbersEvery delay and reverb time, on the beat
DELAY & REVERB CALCULATOR
Set the BPM or tap it in. Every note value in straight, dotted, and triplet, in ms and Hz, plus tempo-synced reverb pre-delay and decay. Tap any number to copy it.
Get My TimesWhat signing actually costs you
RECORD DEAL SIMULATOR
Enter the advance, your royalty rate, and your streams — see how long until you recoup, and what the same streams would pay you independent.
Decode the DealThe lab keeps building
WHAT SHOULD I
BUILD NEXT?
Vocal analyzer. Key & BPM finder. Stem splitter. Release planner. Tell me what would actually help you release more music — I read everything, and the best ideas get built.
Request a Tool