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EduBeam Free structural analysis online

Draw a beam, frame or truss, add loads, and watch the diagrams update as you edit. Full FEM results in your browser, with no install, no account and no fees.

EduBeam with a three-hinged frame: loads, reactions, bending moment and deformed shape

Start here ​

New to EduBeam? Follow the 10-minute Quick start. You model a simply supported beam step by step and check every result by hand.

Know what you want to build? Jump to a tutorial or open a ready-made example and change it.

Teaching a course? See Teaching with EduBeam: share links for assignments, an embeddable viewer for slides, and exercises.

A truss: axial forces, tension positive
A mechanism made visible: EduBeam shows why it cannot be solved

What you can model ​

  • Beams, frames and trusses in the plane: continuous beams, portal frames, three-hinged arches, pin-jointed trusses.
  • Any support: pin, roller, fixed, slider, rotated supports, and support settlements.
  • Loads: point forces and moments, uniform and trapezoidal line loads, point loads anywhere along a member, and temperature.
  • Any section: from the library (IPE, HEA, AISC W, HSS, rectangles, tubes) or drawn as a polygon, with its properties computed for you.

Find out more in the Introduction.