WingHopper — design hydrofoil wings in your browser

WingHopper is a parametric design tool for hydrofoil front wings, stabilizers and fuselages. Sculpt the planform, blend real foil sections along the span, tune the twist distribution, and export STL for printing, STEP for CAD, or XFLR5 for analysis. No CAD software required.

What you can do

• Shape the planform with live 3D feedback: span, area, sweep, dihedral
• Blend real hydrofoil sections and control thickness along the span
• Tune twist (washout) distribution for stall behavior
• Export watertight STL, CAD-ready STEP, or XFLR5 for performance analysis

Built for foil surfers, wing foilers, efoil riders and builders designing their own wings and stabilizers.