§ 3D · Text to Mesh
Roblox 3D model generator — text to mesh in 3 minutes
Describe the object. Forge AI generates a PBR mesh, imports it into your Workspace folder, sets up the materials, and uploads it to your Roblox account. No Blender, no marketplace hunting, no manual UV work.
Powered by Hunyuan3D. Auto-scaled to Roblox studs. Weapons auto-converted to Tool instances. Plugin polling + server cron handle the wait — you get a chat notification when the mesh is ready.
Text-to-mesh in plain English
"a medieval sword with emerald glow", "low-poly oak tree", "sci-fi laser rifle" — Forge produces a PBR-textured mesh for each.
Auto-scaled to Roblox studs
Hunyuan exports in meters; Forge multiplies by 8 so the model imports at the correct stud size for Roblox Studio.
Auto-Tool conversion
Weapons (sword, rifle, wand) get a Tool wrapper automatically with grip and handle attachments. Other props stay as Models.
Open Cloud upload
Generated assets are uploaded to your Roblox account via Open Cloud. You own the asset, no manual listing in the Creator Marketplace.
Auto-import into Workspace
Forge places the mesh in the semantically correct folder — Workspace/Props for environment, ServerStorage/Weapons for combat assets, etc.
Plugin polling + server cron
Roblox Studio polls every 8 seconds while the mesh generates. A server-side cron also writes a 'ready' message back to the chat — no browser tab required.
Sample 3D generation prompts
“a medieval sword with emerald glow, low-poly”
→ Tool · 1 mesh · Workspace/ServerStorage/Weapons · 2m 18s
“low-poly oak tree, autumn leaves”
→ Model · 1 mesh · Workspace/Props · 1m 56s
“sci-fi laser rifle, neon blue”
→ Tool · 1 mesh · ServerStorage/Weapons · 3m 04s
“rusty oil drum, weathered metal”
→ Model · 1 mesh · Workspace/Props · 2m 02s
“wooden pirate chest with iron bands”
→ Model · 1 mesh · Workspace/Props · 2m 14s
“wizard staff, glowing crystal tip”
→ Tool · 1 mesh · ServerStorage/Weapons · 2m 32s
Choosing a Roblox 3D model generator
A Roblox 3D model generator solves the slowest part of game development: getting custom assets into Studio without round-tripping to Blender, downloading from the Marketplace, or hand-modeling each prop. The right text-to-3D AI plugin for Roblox needs to do three things: produce a clean PBR mesh, scale it to Roblox studs (not meters), and place it into the correct Workspace folder automatically.
Forge AI is the only Roblox-native 3D model generator that handles the full pipeline. Most generic text-to-3D tools (Meshy, Tripo, Luma Genie) export an OBJ or GLB and stop there — you still have to import, fix scale, build the Tool wrapper, and upload to Roblox. Forge handles every step inside Roblox Studio: meshes auto-import at scale = 8, weapons auto-convert to Tool instances, and Open Cloud uploads to your account so the asset is yours from day one.
Looking for the broader picture of AI plugins for Roblox Studio? See our comparison page. Or start with the docs to install the plugin and try a 3D generation in two minutes.
Once your meshes are imported, Forge wires them into game systems: combat with custom weapons, pet system with 3D pets, boss with custom model. Browse all on the how-to index.
Frequently asked
What is a Roblox 3D model generator?+
A Roblox 3D model generator is a tool that turns text descriptions into 3D meshes that load directly into Roblox Studio. Forge AI is a Roblox-native 3D generator: describe an object ("a medieval sword with emerald glow", "low-poly oak tree"), and Forge produces a PBR mesh, imports it into the right Workspace folder, and wires the materials.
What 3D generation engine does Forge AI use?+
Forge AI uses Hunyuan3D for text-to-3D. Output is a PBR-textured mesh with proper UV unwraps, ready for Roblox Studio. Models are auto-scaled (Hunyuan ships in meters; Roblox studs are 1m, so meshes import at scale = 8 by default). For weapons, Forge auto-creates a Tool wrapper instead of a raw Part.
How long does Roblox 3D generation take?+
Typical wall-clock time is 2–4 minutes for a single mesh. The plugin polls every ~8 seconds and a server-side cron also writes a 'ready' message back to the chat the moment the model is finished. Cost: 15 credits per mesh (rigging adds 20 credits).
Where does the generated mesh end up in Roblox Studio?+
Forge places generated meshes in their semantically correct Workspace folder — props go to Workspace/Props, weapons go to ServerStorage/Weapons (and ship as Tool instances), vehicles go to Workspace/Vehicles. The plugin also uploads the asset to your Roblox account via Open Cloud, so you own and control it without manual marketplace listing.
Is the Roblox 3D model generator free to try?+
Yes. Every new account starts with 20 credits, no credit card required. One 3D mesh generation costs 15 credits, so you get one free generation on signup. Paid plans (Starter $5/mo, Pro $19/mo) come with 50 and 200 credits respectively.