3D modeling Tools

Type a prompt, get a buildable brick model. The AI (image + mesh gen) is just the front door. The real work is the brick-placing engine: voxelizing the shape, tiling it with actual LEGO-compatible parts, staggering seams for strength, running structural analysis (gravity load) to catch weak points, then refining with slopes and tiles (currently a 55 part brick library). You get a realldr file, parts list, and step-by-step PDF instructions. Renders below done with the Mecabricks Advanced add-on.

Atlas is World Labs' omni world model. It takes text, images, video, and 3D, then generates camera-controlled 1440p video up to a minute, reconstructs scenes from a few photos, and simulates space-time for robotics. Early access.

Blender Agent Bridge is a free, open-source Blender extension that connects Blender to AI clients like Codex, Claude, and Cursor through MCP. It lets agents inspect scenes, gather visual evidence, and assist with workflows while keeping edits, script trust, paid generation, and approvals under the artist’s control. It Has integration with Meshy.ai, Tripo3D, Polyhaven and more.

Created by a single person, Expeditione is an Interactive 3D Encyclopedia built to make learning fun and memorable. Instead of simply reading about a subject, you can enter handcrafted, explorable worlds and discover them through interaction. It runs directly in the browser, with no login, ads, or tracking, and is optimized to stay remarkably lightweight. The first three expeditions are free forever, with free educator resources for classroom use.

An image to Three.js converter that turns a single photo into editable, animation-ready 3D model code through a quality-gated reconstruction workflow.

PixyCAD is a native 3D CAD app for Mac and iPad, built for makers, designers and 3D-printing enthusiasts who want professional solid modelling without traditional CAD complexity. It combines an approachable modelling workflow with a professional geometry foundation powered by Parasolid. We are launching on Product Hunt to get feedback from people who care about CAD, 3D printing and better creative tools on Apple platforms.

Upload an STL, OBJ, GLB/glTF, or PLY and BrickSolvr turns it into a physically buildable stud-brick model—entirely in your browser. Compare the original and brick versions in 3D, tune size, colors, and brick inventory, then export an exact parts list and follow a layer-by-layer build guide. Free, private, and no signup: your model never leaves your device.

V2Fun is an AI 3D creation platform built with self-developed 3D modeling and AI motion capture models. It helps creators turn images, prompts, and videos into high-quality 3D models, enhance assets with advanced 8K texture generation, and create motion-ready characters without switching between separate modeling, texturing, and mocap tools. V2Fun also supports image generation through models including Nano Banana and others, so creators can explore visual concepts and bring them into 3D faster.

QuickMaker brings AI models into Blender. Generate 2D and 3D assets directly in your workflow. No API keys needed, just create an account and start creating.

CADAM is an open source Text to CAD platform. Think of it like AI TinkerCAD. It generates parametric 3D models from natural language, with support for both text prompts and image references.

A curated marketplace for Blender creators to discover, sell, and purchase high-quality addons, assets, materials, and tools from independent artists worldwide.

Give your coding agent the ability to design real, manufacturable parts. Hand Claude Code or Codex a prompt, a sketch, or image. It writes build123d or CadQuery scripts, then runs agentcad to check its own work, catching broken code, confirming the geometry is watertight and dimensionally correct, and rendering it from every angle so your agent fixes its mistakes before you ever see them. You get back an interactive viewer plus STEP / STL / GLB files — ready to inspect, edit, or print.

Online 3D Editor is a browser-based 3D modeling tool with a Blender-style UI. Create and edit models, import GLB/GLTF/OBJ/STL/FBX files, manage materials, UVs, modifiers, sculpting, rigging, animation, lighting, cameras, and scene hierarchy directly in your browser. No install required.

Upload any photo, get a production-ready 3D model in seconds. Seed3D 2.0 beats Hunyuan3D and Tripo on geometry and textures. Free to try — no 3D skills needed.

Odyssey-2 Max is Odyssey’s largest general-purpose world model yet, built for real-time interactive simulation. It uses autoregressive next-state prediction to improve physical accuracy, long-horizon stability, and open-ended interaction across worlds that evolve with user actions.

Native macOS app that transforms system stats into interactive 3D objects. Monitor network speed, CPU usage, battery, and more through smooth, animated visuals that live on your desktop. Designed to feel fast, minimal, and alive - not like traditional widgets. More collections, animated objects, and new system modules for deeper insights are already in development and coming soon

Zuflow is a web app that helps you build 3D assemblies with visual logic. Map your parts on a node graph and let the engine do the math. 🕸️ Visual Constraints: Wire parts on a canvas. See your logic. ⚡ Auto-Solver: Define relationships and watch parts snap together. 🚀 Browser-Native: Fast 3D rendering with zero downloads. 📐 Instant Drawings: Export dimensioned PDFs and DXFs

Spark 2.0 is an open-source 3D Gaussian Splatting renderer built on THREE.js and WebGL2. Featuring a new streamable Level-of-Detail (LoD) system and virtual memory, it streams massive 100M+ splat worlds to any browser, mobile, or VR device in real-time.

World Labs' latest 3D generation update introduces two models. Version 1.1 improves lighting, contrast, and reduces artifacts. The 1.1-Plus model automatically expands 3D space coverage to generate significantly larger, more complex environments.

FreeCAD 1.1 is a massive update to the highly capable, free, and open-source 3D CAD/CAM/FEA modeler. It introduces major quality-of-life improvements including transparent previews, interactive draggers, new CAM tools, and enhanced assembly features.

An interactive journey through 30 years of the web