Engineering Apps
Interactive tools for hands-on learning and analysis.
Structural analysis
Statics Sketcher
Free online body diagram maker for statics. The best tool to draw and generate statics diagrams, beams, and trusses with loads and supports. Export results as SVG or PNG.
- Interactive Statics Drawing Canvas
- Draw Beams, Frames & Truss Elements
- Add Pinned, Roller & Fixed Supports
- Incorporate Internal Hinges
- Apply Point Loads & Distributed Loads
- Add Dimension Lines for Clarity
- Export Diagrams as SVG or Image (PNG)
- Ideal for Statics & Structural Mechanics Education
Structural analysis
Mohr Circle Visualizer
Master 2D stress analysis interactively. Input stress states and rotation angles to visualize the Mohr's circle and stress element in real-time. Calculates principal stresses and maximum shear.
- Interactive Input for σx, σy, τxy & θ
- Dynamic Mohr's Circle Visualization with real-time updates
- Live Stress Element Diagram Rotation
- Calculates Principal Stresses (σ₁, σ₂)
- Determines Maximum Shear Stress (τmax)
- Calculates Principal Angle (2θp)
- Excellent Tool for Strength of Materials Education
Structural analysis
Shear & Moment Diagram Calculator
Free shear force and bending moment diagram calculator (SFD & BMD). Drag supports and loads onto a beam and get reactions, V, M and deflection instantly, with step-by-step equations, in SI or US units.
- Drag-and-Drop Beam Editor with Snapping
- Pin, Roller, Fixed Supports & Internal Hinges
- Point Loads, Moments, Uniform & Linear Loads
- Exact Shear Force, Bending Moment & Deflection Diagrams
- Determinate & Indeterminate (Continuous) Beams
- Step-by-Step Equilibrium Equations
- SI and US Units (kN, m / kip, ft)
- Export SVG, PDF, PNG or JPG
Under Development
More tools on the way
We're building more interactive simulations to help you master complex engineering concepts.
Coming Soon