Pre-Sale Live • Credits Delivered Feb 28

Forge in3D.
Ship to Table.

The AI image to STL generator for tabletop terrain. Turn any image into print-ready 28mm terrain STL files in 2 minutes.

Join Pre-Sale

Pre-sale ends Feb 28, 2026 • Credits delivered at launch

Compatible with Ender, Prusa, Bambu
crashed_ship.stl
Re-Scale
Base Size42mm

Terrain STL is the ultimate engine for tabletop prep.Built for speed using AI,enabling DMs to construct level-5 encounterswithout learning 3D modeling.

0Min

Generation Time

0mm

Auto-Scale

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Founding Members

<$0

Avg Cost per Model

The Problem with Manual Prep

Traditional terrain crafting is a bottleneck for creative DMs.

Time Sink

Scouring repositories for hours only to find "close enough" models, or spending weekends learning Blender instead of planning your session.

Costly Assets

Terrain STL files from Patreon and marketplaces add up fast. A single detailed tavern set can cost $40+ before printing—and you have limited input on the art direction.

Print Failures

Non-manifold geometry and bad supports lead to failed prints. Wasting expensive resin and time troubleshooting slicer settings.

The Forge Toolkit

Everything you need to build immersive physical terrain.

AI 3D Printing Made Easy

Generate tabletop terrain in 2 minutes from any text prompt or image. No more 3-day prep cycles.

Export.stl

Print-Ready Terrain STL Files

28mm terrain STL files auto-scaled for tabletop play. Optimized supports and print settings coming soon.

/generate prompt: "Elven Spires"
Processing...
>> Model Generated
>> Manifold Check: Pass
>> Scale: 28mm

Infinite Variety

From sci-fi bunkers to gothic ruins. If you can picture it, you can print it.

A word from our first testers

"Terrain STL changes how I prep. I went from hours of searching to printing on game day."

Alex R.
Alex R.
Dungeon Master (10+ yrs)

"For the first time, I'm printing terrain from my own imagination. Not someone else's catalog."

Clement P.
Clement P.
Tabletop Creator

"No more paying $25 for a single STL file. The value here is undeniable."

Marcus J.

"Finally, I can print exactly what I need for my homebrew world."

George F., Lead Artist

Pre-Sale • Credits Delivered at Launch

Founding Member Credit Packs

Get exclusive pre-sale pricing before we launch on February 28th, 2026. Credits delivered at launch. Plus, founding members lock in preferred rates on all future packs & plans—forever.

One-time purchase • No subscription
Apprentice
$19
one-time
$29
Save $10Pre-sale price
Get Apprentice
  • ~10 Custom STL Models
  • Credits delivered at launch
  • Standard Support
  • Founding Member Discord Role
  • 50+ Community Gallery (unlimited downloads)
  • Early beta access
  • Priority feature requests
  • Preferred rates on future packs forever
Master Forgemaster
$34
one-time
$49
Save $15Pre-sale price
Best Value
Get Master Forgemaster
  • ~30 Custom STL Models
  • Credits delivered at launch
  • Priority Support (48hr)
  • Founding Member Discord Role
  • 50+ Community Gallery (unlimited downloads)
  • Early beta access
  • Priority feature requests
  • Preferred rates on future packs forever
Legendary
$99
one-time
$129
Save $30Pre-sale price
Get Legendary
  • ~150 Custom STL Models
  • Credits delivered at launch
  • Priority Support (24hr)
  • Commercial Licensing
  • Founding Member Discord Role
  • 50+ Community Gallery (unlimited downloads)
  • Early beta access
  • Priority feature requests
  • Preferred rates on future packs forever
Credits delivered to your account at launch (Feb 28, 2026)

Risk Free Guarantee: Not satisfied? We'll refund your purchase, no questions asked.

Frequently Asked Questions