4 3D Generation AI tools ranked by our quality score, with pricing and alternatives. See the best AI tools overall.
TRELLIS 3D AI is a free online tool that converts images into professional 3D assets using advanced AI technology. It supports multiple output formats (GLB, OBJ, STL, GLTF, USDZ, PLY) and offers features like multi-view generation, texture mapping, and browser-based preview. The tool uses Structured LATents (SLAT) for high-quality results and is trusted by creators for commercial projects.
Neural4D is an AI-powered multimodal 3D asset generation platform that creates high-quality, editable 3D models from text, images, or both. It offers fast generation, texture application, rigging, and animation features, and is designed for indie developers, game studios, 3D designers, and XR teams. The platform supports export formats like .obj, .fbx, .glb, .usdz, and .stl, and provides a free tier with weekly power credits.
AI STL Generator turns text prompts and 2D reference images into production-ready, watertight, 3D printable STL models in seconds. Supports Text to STL, Image to STL, STL Viewer, 3MF to STL conversion, and STL Studio editing. Built for 3D printing enthusiasts with Bambu Lab, Creality, PrusaSlicer, OrcaSlicer and Cura workflows. Free to start, no design skills needed.
ImageToSTL turns any photo into a textured, printable 3D STL model. Upload a single image and get a ready-to-print 3D mesh with texture in minutes — no CAD or 3D modeling skills needed. Built for makers, 3D printing hobbyists, educators and designers. Freemium web tool, works in the browser.