Free tools · no signup, ever
GLP-1 tools that respect your time.
Everything here runs in your browser, free, without an email wall. If a tool is useful, you might like the app — that’s the whole business model.
Interactive
Medication-level plotter
Pick a medication, dose and schedule — watch the estimated curve build to steady state. The category’s only cadence-aware web model.
Open tool → Instant
Dose calculator (mg ↔ units)
Convert prescribed mg to U-100 syringe units from your vial concentration, with a visual sanity check against unit errors.
Open tool →Coming next
Half-life calculator per medication
How long until it’s out of your system — semaglutide vs tirzepatide.
Missed-dose decision guide
Label rules turned into an interactive “take or skip” walkthrough.
Titration planner
Your week-by-week escalation schedule as a calendar file.
Protein target calculator
g/kg targets tuned for appetite-suppressed eating.
The app is the always-on version.
Your real doses, your real curve, automatically.