About MechSimulator

Our Mission

MechSimulator exists to make engineering education accessible to everyone. Every student deserves hands-on practice with precision instruments, circuit builders, and machine simulators — regardless of whether their institution can afford physical lab equipment.

All 89 simulators are free, require no signup, and work entirely in the browser. No downloads, no paywalls, no tracking beyond basic analytics. Just open a tool and start learning.

Platform at a Glance

What Makes MechSimulator Different

• Four learning modes — every tool offers Simulate, Explore, Practice, and Quiz modes for progressive mastery
• No installation required — runs entirely in the browser on any device, including school Chromebooks and tablets
• Covers the full curriculum — from measuring instruments and mechanics to hydraulic circuits, CNC G-code, and electro-pneumatic control
• Built for TVET — designed specifically for diploma, apprenticeship, and polytechnic-level engineering courses
• Works offline — as a static site, pages load instantly and work even on slow or restricted school networks
• Privacy-first — no accounts, no personal data collection, no third-party ads

Simulator Categories

• Measuring Instruments — vernier caliper, screw gauge, height gauge, bevel protractor, and more
• Mechanics & Motion — Newton's laws, projectile motion, friction, free fall, torque
• Mechanisms & Machines — four-bar linkage, slider-crank, cam-follower, gear trains, belt drives
• Strength of Materials — beam bending, Mohr's circle, stress-strain, column buckling, pressure vessels
• Thermal & Fluid Engineering — heat transfer, thermodynamics, refrigeration cycle, fluid flow
• Basic Electrical — Ohm's law, RC/RLC circuits, transformer, DC motor, star-delta starter
• Virtual Lab Testing — UTM, hardness testing, impact testing, fatigue, wind tunnel
• Workshop & Manufacturing — lathe, milling, drilling, CNC G-code, hydraulic and pneumatic circuits
• Engineering Calculators — power screw, gear strength, weld strength, bearing life, heat exchanger

For Educators & Institutions

MechSimulator is used by instructors and students in technical education programmes around the world. If you are a teacher, trainer, or institution looking to integrate these tools into your curriculum, you are welcome to share direct links with your students. Every simulator has a built-in QR code for easy classroom sharing.