How does AI 3D model generation work?

Upload a photo — or several views, or describe the object in words — and the AI builds a textured 3D model, usually in a few minutes. View it in the browser and export it as GLB, FBX, OBJ, USDZ or STL for Unity, Unreal Engine, Blender and other tools.

What objects can I convert to 3D?

Almost anything you can photograph or describe: furniture, props, characters, creatures, gadgets, food, buildings and more.

Is Wandy3D free to use?

Yes. New accounts get free credits and free accounts get a credit top-up every month, so you can generate and view models in the browser at no cost, on every model version including Wandy 1.2. PRO plans add credits every month and unlock downloads in every format.

What 3D file formats does Wandy3D support?

GLB, GLB with Draco compression, FBX, OBJ (with MTL and textures), USDZ and STL. For 3D printing there are watertight STL and 3MF files, and for games a quad remesh with baked PBR textures as GLB or FBX.

How is Wandy3D different from other AI 3D generators?

Wandy3D covers the whole path from input to a usable file in one browser workspace: photo, multi-view or text input, edit by prompt, retexturing, quad remesh, print-ready export and a community to share models.

GPT-6 AstraAuthor Armaan JainSeptember 9, 2026

Multiplayer Minecraft-style voxel survival game for the browser

GPT-6 Astra produced a playable block-world survival game from a single prompt, with crafting, animals and two-player co-op in the browser.

Live demo

Claude Code + Three.js (code only)Wandy 2

Actual models · 360°Both from the same photo: left — one unedited Claude Code (Opus 5.5) run modelling it in Three.js code; right — Wandy 2.

Create detailed 3D models

Code alone gets you simple shapes. Wandy 2 turns one photo into a textured 3D model you can use in the same scene.

Create a 3D model free

Build brief by Wandy3D

The author didn't share a prompt, so we wrote down how to recreate this build.

Build a browser-based multiplayer voxel sandbox survival game in the style of a classic block-building game. Generate an endless block world with grassy terrain, trees, water, beaches and several biomes. Let the player punch trees to collect logs, open an inventory with a 2x2 and a 3x3 crafting grid and a recipe book, craft tools like a wooden pickaxe, and hold items in a first-person view. Add health and hunger bars, a hotbar, and animated passive mobs such as cows and pigs. Support at least two players joining the same world, each shown as a blocky character with a name tag. Use a pixel-art texture look and a bright blue sky. Deliver the game as a deployable web project with a single build step. Done when two browsers can join, gather wood, craft a pickaxe and walk around the same world.

How to use this prompt

Give the build brief to GPT-6 Astra in your coding agent and ask it to deploy the result.
Adjust the features: biomes, mobs, crafting recipes, player count or texture style.
Open the link in two browsers to test multiplayer, then ask for new structures or game modes step by step.

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Multiplayer Minecraft-style voxel survival game for the browser

Create detailed 3D models

Build brief by Wandy3D

How to use this prompt

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