Worlds
A world from a sentence
Write what the place looks like. The AI writes parameters, never meshes, and deterministic code builds terrain, water, ground and forests.
TerraKit
AI 3D worlds, from a sentence.
A studio for worlds, scenes and assets, real or imagined. Edit them by sentence. Export plain files for Unity, Unreal and Blender.
Unity · Unreal · Blender
Paid plans · 1-day trial
Worlds, real or imagined.
Stylised or photoreal, from a sentence or a map. Every one is editable after it's built.
Stylised 
Imagined 
Alpine 
Snowfield
The TerraKit Studio
One studio for worlds, scenes and assets.
Describe it. TerraKit plans it, builds it with deterministic code and keeps every version. Your AI agent can drive it too.
- A volcanic archipelago at dusk
- Spiti in late autumn, a braided river
- A floating island with a waterfall off its edge
- The Thar near Jaisalmer, one road to a fort
- A monsoon gorge with three waterfalls
- A fjord village on the only flat ground
- A low-poly alpine valley for a racing game
- An off-road test range: ruts, a ford, a 30° climb
Everything a world needs.
Seven things the studio does, from the first sentence to the file you open.
Real places
Anywhere on Earth
Start from real elevation data in any projection, free 30 m Copernicus data included. Add rivers, paint and trees on top.
Editing
Edit by sentence
“Thin out the trees.” “Raise the lake.” That one thing changes, the rest stays, and every version can be restored.
Ground & water
Land that holds together
Erosion, rivers that run downhill even on steep ground, lakes in the basins, ground painted by slope and height.
Assets · Soon
Props from a model picker
Trees, rocks and buildings from a CC0 library, your own GLB files, or the AI model generator you prefer.
Engines
Plain files for your engine
Unity 6 (URP and HDRP), Unreal Engine 5 and Blender. Unity packages open with nothing to install.
Agents · Soon
Let your AI agent drive it
An MCP server lets any capable AI agent create and edit worlds, signed in to your account.
Get started
terrakit.studio
Join the waitlist
Paid plans with a 1-day trial. We'll write when your seat opens.
Your worlds are yours.
Plain engine files that keep working after you cancel.
Plain engine files
Terrain, layers, meshes and textures in each engine's own formats. No runtime to ship, no plugin to keep.
Yours after you cancel
Exports keep working when your plan ends. Nothing to renew to open them.
Every version is saved
Every edit is a new version, and each one rebuilds exactly.
Made with TerraKit.
Worlds built in TerraKit and rendered in Unity 6 URP. Early users' worlds join them here.
Riverside grove 
Unity 6 URPConifer forest 
Unity 6 URPYour world
Yours next
Paid plans · 1-day trial · Plain engine files
Start building.
TerraKit Studio
In your browser
Worlds, scenes and assets from a sentence.
Build in your browser, edit by sentence, export to your engine. Paid plans with a 1-day trial.
For simulation teams
Gazebo · Isaac Sim · Unreal
Labelled, seeded terrain for robotics.
Label maps, surface layers and seeded variants of the same place, correlated across engines.