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.
Every tool here has an always-on version in the app — running on your real data, automatically.
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 →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 →Half-life calculator per medication
How long until it’s out of your system — semaglutide vs tirzepatide.
Open tool →Missed-dose decision guide
Label rules turned into an interactive “take or skip” walkthrough.
Open tool →Titration planner
Your week-by-week escalation schedule as a calendar file.
Open tool →mg to units calculator
A focused unit converter for semaglutide and tirzepatide — no vial-arithmetic required.
Open tool →Weight-loss projection
A trial-average estimate of where your weight trend could go on GLP-1 — not a promise, a starting expectation.
Open tool →Eligibility checker
BMI and criteria check for Wegovy / Zepbound-style prescribing — see where you stand before you ask.
Open tool →Protein target calculator
g/kg targets tuned for appetite-suppressed eating, to help protect muscle while you lose weight.
Open tool →The app is the always-on version.
Your real doses, your real curve, automatically.