Tiny World Builder

8×8 60 fps

Tiny World Builder

Tap to place · drag to orbit · pinch or scroll to zoom

Camera view

Time & weather

Time of day 12:00

Season

Weather

Weather intensity 25% Splashes / buildup 150%

Intensity controls falling particles and storm severity; splashes controls rain impacts, puddles, and snow buildup.

My worlds

No saved worlds yet. Build one and choose “Save as new”.

Areas outside your home grid aren't saved

My Account

Username

Unique public handle. 3-24 chars: lowercase letters, numbers, underscores.

Display name

About

Photo

No saved builds yet. Build a world and save it above.

API keys

Bearer tokens for external integrations. Treat them like passwords — anyone with one can drive your world.

Outbound webhook URL

JSON-POSTed on place / erase / clear / save events. Sent with Authorization: Bearer <key>.

Inbound SSE relay URL

EventSource the browser will subscribe to. Push commands here to drive the world from outside.

🔐 Admin Access

Enter the admin password to unlock editing

Password

🔑 Admin Mode

👁 Viewer Mode — browse only

Tiny World Builder

Sign in to start building

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Email Password

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Username Display name Email Password

Already have an account?

Email

New password

Reset to the starter world?

This replaces your current build with the preset village. You'll lose anything you've placed on the home grid.

Tiny World Builder

Build a little voxel world by painting terrain, dropping houses, drawing fences, planting crops, and shaping paths.

Tap or click to buildSelect a tool, then tap any tile to place it.

Move the cameraOne finger or left-drag to orbit · two fingers / right-drag / Space to pan · pinch or scroll to zoom.

Keep goingUse Reset, Clear, Export, Import, and Render from the top bar.

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Generate Tiny World

Prompt

Board size

Home board

Seed

Composition 100%

Grass 55% Forest 20% Water 10% Farmland 10% Settlement 5%

Elevation 100%

Plains 55% Hills 30% Mountains 15%

Procedural (offline) — skip the LLM, generate directly from seed Disable outside auto-fill blank grass beyond the generated board

Replaces the current world. Model and API key live in Settings → AI.

Settings

Screen

Shadow quality

Resolution

Lighting

World

Preview distance

Preview window

Home board size

Preview opacity

Preview floors

Preview objects

Brightness

Saturation

Contrast

Sky

Clouds

Cloud speed

Cloud height

Cloud shadow

Tilt blur

Tilt focus

AI generation

Provider Model

Type any model name your key has access to. Suggestions are just shortcuts.

API key (stored in this browser only)

Used by Generate, Auto, and the floating agent. The prompt tells models to assemble requests from Tiny World primitives: terrain, paths, fences, rocks, crops, bridges, trees, tufts, and building clusters.

Agent conversation

0 tiles selected

Type above and the prompt will target this selection.

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