3D Road Generator — Advanced Modular Road Designer
Road Configuration
Curbs
Material Properties
Smaller values = denser texture tiling.
Drawing & View
Snap: ON
Export Road
Draw road path. Adjust settings.
3D Road Generator
Draw a road on a 2D canvas and watch it appear as a 3D model instantly — then export it for your project.
What this tool does
Sketch a road path on the 2D drawing canvas and the tool instantly extrudes it into a 3D road with kerbs, lane markings, and textures. Export the result as STL, OBJ, or GLB for game levels, architectural visualisations, or 3D printing.
Who this is for
Game developers building road and track assets
Architects rendering streetscape concepts
Makers creating diorama scenery
Urban planners visualising road layouts
How to use this tool
Draw your road path on the 2D canvas using click-to-place points
Adjust lane width, kerb height, and road texture
The 3D preview updates instantly
Export STL, OBJ, or GLB
Inputs
Road path — Click-to-place control points on the 2D canvas
Lane width — Width of the road in model units
Kerb height — Height of raised kerbs
Road texture — Visual surface style
Outputs
STL — 3D-printable road model
OBJ — Import into Blender, Unity, or Unreal
GLB — Embed in web scenes or AR
Example use cases
Game racetrack — Draw a circuit layout, export OBJ, import into Unity
Diorama street — Print a model street in HO scale for a miniature scene
Urban planning sketch — Quickly visualise a roundabout or road junction in 3D
Architectural render — Add a road to a building site model
Yes — place control points and the tool generates smooth bezier curves between them.
▶ Is the model to scale?
Units are relative. Set your slicer or import scale to match your required dimensions.
▶ Can I add intersections?
Export separate road segments and merge them in Blender using Boolean Union.
▶ What texture formats are supported?
Textures are procedural — no external image files needed.
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