Springs3D Studio

Design, simulate, and measure custom springs in a live parametric 3D editor — from a plain-language requirement to a manufacturable part.

The world's #1 spring design software.

Springs3D Studio is a parametric 3D editor for designing custom springs — compression, extension, torsion, double torsion, and conical — with live engineering feedback at every step.

DESIGN IN 3D Every parameter of the spring is live in an interactive 3D model. Change the wire diameter and the coils update instantly; drag the handles to adjust length, diameter, and pitch directly in the viewport. Shape extension hooks and end features with a dedicated end editor.

ENGINEERING, NOT GUESSWORK Spring rate, stresses, solid height, buckling, and fatigue indicators are computed continuously as you edit. Problems surface while you design — not after the part has been quoted or wound.

START FROM THE APPLICATION Describe what the spring must do — loads, travel, available space — and the AI engineer proposes a complete, standards-based starting design: geometry, material, and end types, ready to refine.

MEASURE A REAL SPRING Point the camera at a physical spring to capture its dimensions and load them straight into the editor — ideal for reverse-engineering a sample or replacing a worn part.

FROM MODEL TO MANUFACTURING Check manufacturability as you go, save and revisit designs, and export production-ready geometry — including STL and STEP — for CAD, simulation, or quoting.

HIGHLIGHTS • Compression, extension, torsion, double torsion, and conical springs • Live parametric 3D model with direct-manipulation handles • Continuous spring rate, stress, buckling, and fatigue feedback • AI inverse design from plain-language requirements • Camera measurement of physical springs • STL and STEP export • Available in English, Portuguese, and Italian

Whether you are an engineer specifying a custom part, a buyer replacing a legacy spring, or a manufacturer preparing a quote, Springs3D Studio turns spring design from spreadsheets and catalog lookups into a single, visual workflow.