3D Dungeon Generator
3D Dungeon Generator: A free browser tool for quickly generating, previewing, and exporting solvable 3D dungeons. Ranked #6 of 27 in Game Map Generators by our editors (8.8/10); pricing: Free plan; best for fast 3D dungeon maps in a browser.
At a glance
- Editor score8.8 / 10
- PricingFree plan
- Best forFast 3D dungeon maps in a browser
- Free planYes
- Paid fromFree
- Generation methodProcedural
- Facts checked20 Sep 2026
Where it wins
- Procedurally generates connected entrance-to-exit dungeon layouts
- Seeded generation recreates layouts for repeatable iteration
- Exports GLB models with optional solution paths
Where it doesn't
- Web-only access may not fit offline workflows
- GLB is the listed export format
- Focused on dungeon layouts rather than broader map types
Our verdict on 3D Dungeon Generator
3D Dungeon Generator is a free browser-based tool from LevelRift Labs for game prototyping, game jams, and related 3D workflows. It procedurally places rooms and connects them with corridors, while adjustable dungeon dimensions, room count, room sizes, and corridor width give creators control over the generated layout. The tool runs without signup and supports perspective, top-down, and first-person walk views for inspecting a result.
Its strongest feature is the combination of repeatable generation and solvability. Users can set a seed to recreate layouts, and the generator produces connected entrance-to-exit dungeons. Optional solution-path display and export help communicate how a map can be traversed. Built-in themes add starting points for visual direction, while custom wall, floor, and ceiling texture uploads allow the generated spaces to match a project’s look. Real-time 3D preview makes it possible to review changes directly in the browser.
The product is particularly suited to fast dungeon iteration where a browser workflow and GLB-compatible 3D pipeline are enough. GLB export supports moving the resulting model into GLB-compatible 3D workflows, but the published export format is narrow, and the tool’s focus stays on procedural dungeon creation rather than a wider range of map types. Choose it for quick, repeatable 3D dungeon layouts, seeded experimentation, walk-through previews, and straightforward export. Choose another tool if your workflow requires offline access, broader map-generation formats, or export options beyond GLB.
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3D Dungeon Generator pricing
3D Dungeon Generator fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Generation method | Procedural |
| Map dimension | 3d |
| Custom assets | Yes |
| Seed control | Yes |
| Engine export | GLB-compatible 3D workflows |
| Export formats | GLB |
| Deployment | Cloud |
| Platforms | Web |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | levelriftlabs.com |
| Facts checked | 20 Sep 2026 |
Alternatives to 3D Dungeon Generator
- Heightmap Level GeneratorA free, open-source map generator with detailed terrain controls and engine-ready exports.9.4
- World MachineA mature procedural terrain tool with deep erosion, water, material, and export workflows.9.2
- Instant TerraA deep procedural terrain workflow for studios automating large environments.9.1
See all 3D Dungeon Generator alternatives →
3D Dungeon Generator vs the competition
- 3D Dungeon Generator vs Heightmap Level Generator
- 3D Dungeon Generator vs World Machine
- 3D Dungeon Generator vs Instant Terra
- 3D Dungeon Generator vs World Creator
- 3D Dungeon Generator vs Gaea
- 3D Dungeon Generator vs Dungeon Generator for Unreal Engine 5
Compare 3D Dungeon Generator with any tool side by side →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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