Paper Flight — Real-Time 3D Origami & Panel Aerodynamics Simulator

Paper Flight (paperflight.io) is an interactive 3D paper airplane folding and flight physics simulator. Draw custom crease lines on A4, Letter, B5, or Square origami sheets, adjust fold angles in real time, and launch your craft down an infinite multi-biome runway.

Standard Paper Airplane Blueprints & Folding Guide

• Classic High-Speed Dart: Fold top corners inward at 45° twice, crease the central spine, and open wings to 90° with a +8° dihedral angle for high-velocity flight.
• Thermal Long-Range Glider: Lock the nose tip for forward center-of-mass ballast, deploy wide planform wings, and add +90° wingtip winglets to reduce induced drag.
• Record-Breaker Hybrid: Multi-layer nose ballast combined with subtle trailing-edge elevator trim (+8°) for 120m+ Legend distance flights.

180Hz Aerodynamic Simulation Principles

Every crease line alters the 3D kinematic tree, center of mass (CoM), center of pressure (CoP), spine rigidity, dihedral roll stability, and ground-effect skimming over the runway.