Map Editor
Paint, erase, fill, select, and autotile layered 2D maps with brush sizes built for fast iteration.
2D Tile Map Editor
Free Open-Source 2D Tile Map Editor
Design maps, manage tilesets, edit pixel assets, organize palettes, generate art drafts, and export engine-ready files from one local browser workflow.
Terrain Tools
Configure autotile terrain rules and use weighted terrain fill to avoid repetitive tile placement.
Layered Worlds
Keep tile art, image layers, layer groups, and object data organized as maps become more complex.
Image Editor
Revise pixel assets with pencil, eraser, fill, line, rectangle, contour, selection, crop, move, and blur tools.
Palette Workflows
Import common palette formats including GIMP GPL, Adobe ASE, Aseprite, JASC PAL, Paint.NET TXT, and HEX lists.
AI Asset Drafts
Generate starting points for tilesets, sprites, backgrounds, icons, UI elements, and VFX with provider-backed models.
Project Files
Work locally in the browser and move full projects, maps, and tilesets through native .2dp, .2dm, and .2dt files.
Exports
Move maps and tilesets to Godot, Unity, Tiled, GameMaker, Defold, Phaser, tIDE, Mappy, raster, and native workflows.
All-in-one workflow
One workspace for maps, tilesets, pixels, palettes, AI drafts, and exports.
2D Tiler is built for the everyday production loop: make the map, fix the art, keep the palette consistent, try generated references, and hand off data to the engine.
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Placeholder image for the map editor canvas with layers, tilesets, and object tools.
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Map workflow
Design maps without leaving the editor
Paint tiles, organize layers, place objects, use terrain-aware tools, and keep the full level layout editable as the project changes.
- Tile, image, object, and group layers
- Paint, erase, fill, select, and autotile tools
- Object markers for triggers, zones, text, and spawn points
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Placeholder image for autotile terrain rule setup and weighted fill controls.
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Terrain workflow
Turn tilesets into reusable terrain rules
Configure autotile presets, choose terrain rules from the toolbar, and fill larger areas with weighted tile sets for less repetitive maps.
- Standard, diagonal, and sparse autotile presets
- Brush sizes from 1x1 through 5x5
- Weighted terrain fill for natural variation
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Placeholder image for the image editor and palette import workflow.
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Asset workflow
Edit pixels and palettes in the same place
Use a built-in image editor for quick asset fixes, shape work, selections, crop passes, blur, and palette imports from common pixel-art tools.
- Pencil, eraser, bucket, line, rectangle, contour, selection, crop, move, and blur
- GIMP GPL, Adobe ASE, Aseprite, JASC PAL, Paint.NET TXT, and HEX palettes
- Brush sizes from 1 through 16 pixels
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Placeholder image for the import and export dialog with engine format options.
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Export workflow
Ship maps and tilesets to real pipelines
Export native 2D Tiler files, raster images, Phaser bundles, Tiled resources, Godot scenes, Unity bundles, GameMaker rooms, Defold resources, tIDE maps, and Mappy FMP maps.
- Native .2dp, .2dm, and .2dt files
- Godot, Unity, GameMaker, Defold, Tiled, Phaser, tIDE, and Mappy workflows
- PNG, JPG, WebP, BMP, and GIF image paths
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MIT License
Free. Forever.
2DTiler is built by developers, for developers. We believe fundamental tooling should be accessible to everyone without recurring subscriptions or arbitrary limits.
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