Seven free tools for lean manufacturing and industrial engineering. Enter your numbers, get your answer instantly — no spreadsheets, no accounts, no nonsense.
Replace your whiteboard HbH chart with a digital version. Set your shift target, log actual units each hour, and instantly see your running gap, attainment %, and where the shift fell behind — with reason codes for every miss.
Stop rebuilding the same Excel files. Open a URL, enter your numbers, get your answer.
Every tool works immediately. No account, no email, no paywall, no trial period.
All calculations happen locally. Your production data never leaves your machine.
Formulas follow lean manufacturing standards and APICS definitions — not simplified approximations.