stl-er

Describe any object - get a 3D-printable STL file in seconds. No CAD skills needed. Powered by AI. Try it!

stl-er is the world's first AI-powered 3D model generator built for 3D printing.

Simply describe any object in plain text — and get a fully parametric, functional 3D model in seconds. No CAD experience needed.

HOW IT WORKS

1. Describe what you want (e.g., "phone stand with cable slot")
2. AI generates a precise 3D model using CAD
3. Adjust dimensions with live parameter sliders
4. Download the STL file — ready for your 3D printer

KEY FEATURES • AI-Powered Generation — From text prompt to 3D model in seconds • Live Parameter Sliders — Fine-tune dimensions, rounding, and details in real-time • AI Refinement — Modify designs with follow-up prompts ("make it taller", "add ventilation holes") • Instant STL Downloads — Export files ready for any 3D printer or slicer • 3D Preview — Rotate and inspect your model before downloading • Community Library — Browse, remix, and share models created by other makers • Cross-Platform — Seamlessly sync between iPhone, iPad, and Web

PERFECT FOR • 3D printing enthusiasts and makers • DIY builders and hobbyists • Product designers and engineers • Educators and students • Anyone who wants custom 3D models without learning CAD software

WHY stl-er? Traditional CAD software has a steep learning curve. AI model generators produce meshes that aren't optimized for printing. stl-er combines the precision of parametric CAD with the simplicity of natural language — every model is mathematically exact, fully customizable, and ready to print.

Every design is solid, manifold, and slicer-ready.

Start creating. Now.

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