Free gym tools
Built for lifters who log workouts in their notes app. No account, no email, no signup. Just open a tool and use it.
Try Gym Note Plus in Your Browser
Paste a messy workout note like “Bench 80x8,8,7, dips to failure” and the exact translation engine inside Gym Note Plus turns it into a structured workout with sets, reps, muscles worked, and charts. No signup, no download.
Try the app free →One Rep Max Calculator
Enter any set you've done and get your estimated 1RM from four proven formulas, plus training percentages for programming your next block.
Calculate your 1RM →TDEE Calculator
Work out how many calories you burn per day, with maintenance, cutting, and lean bulking targets to match your training goal.
Calculate your TDEE →Why we built these tools
Gym Note Plus exists for lifters who want to log workouts the way they think: in plain text, not dropdowns. These free tools come from the same philosophy. The notes-to-workout translator runs the exact translation engine that powers the app, so you can see how a scribbled note like “squat 100x5x3, RDL 80 for 10s” becomes structured, trackable data before you ever download anything.
The calculators cover the two numbers lifters reach for most. Your one rep max tells you what to load on the bar when a program calls for percentages, without having to grind out a risky max attempt. Your TDEE tells you how much to eat, whether the goal is building muscle, cutting, or holding steady while you train.
Everything here is free and always will be. No account, no email capture, no paywall after three uses. If the tools are useful, the best way to support them is to try Gym Note Plus for your own training log.