Find. Analyze. Create.
Search millions of models from Cults3D, Thingiverse & Sketchfab. Estimate costs instantly with real physics simulation.
What is Modlr?
Modlr is a specialized search engine and analysis tool designed for 3D printing enthusiasts, engineers, and hobbyists. We aggregate millions of free 3D models from top repositories like Thingiverse, Cults3D, and Sketchfab into a single, unified interface.
Beyond simple search, Modlr provides a powerful "Workshop" where you can upload STL files to calculate precise filament usage, weight, and material costs before you print. Our advanced AI-driven insights also help creators estimate the potential market value of their designs by analyzing geometry, complexity, and current market trends.
Whether you are looking to optimize your print settings, estimate costs for client work, or simply find the perfect model for your next project, Modlr streamlines the entire 3D printing workflow.