Game levels and tile maps can be designed with Tiled, a flexible level editor.
LDtk
LDtk provides a modern 2D editor for designing levels and maps for games.
About LDtk
LDtk is a 2D level editor for designing game levels and maps. It comes from the director of Dead Cells and focuses on platformer and top-down perspectives.
With LDtk, you can organize levels into worlds using grid-vania, linear, or free layouts and move between views. You can create custom entities such as player starts, items, enemies, and triggers with typed properties, define auto-rendering rules for tiles, and load Aseprite files directly with live reloading. Projects export to a documented JSON format with PNGs per level, with optional Tiled TMX export for testing importers. The app also includes a backup system that can restore unsaved changes after a crash.
It suits game developers and small teams building 2D platformers or top-down games who need to design maps and manage entity data for use in engines such as Unity, Haxe, or Playdate.
Key features
- Organize levels in worlds with grid, linear or free layouts
- Create custom entities with typed properties like hit points
- Define auto-rendering rules in a visual editor
- Load Aseprite files directly with live-reloading support
- Export to JSON format with PNGs per level
- Backup system can restore unsaved changes after crash
Best for: Game developers making 2D platformers or top-down games who need a level editor.
Good for
- Free to use without limitation
- Documented JSON export for game engines
- Direct Aseprite loading with live reloading
- Backup system for crash recovery
Watch out for
- No isometric 3D support, only platformers and top-downs
LDtk at a glance
- Website
- ldtk.io
- Category
- Gaming › Game Development
- Type
- Online tool
- Pricing
- Free
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
LDtk alternatives
Tools and sites you could use instead, ranked by how closely they match.
Tilesetter generates complete tilesets from base images and exports levels for Unity, Godot, and GameMaker.
CharPad C64 edits character graphics for Commodore 64 software and games.
Engine Simulator models an internal combustion engine in real time and generates audio.
SPARTAN Procedural generates and animates pixel art tiles with procedural features.
Kenney provides free game assets, with a pack that collects its available resources.
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LDtk FAQ
What is LDtk used for?
LDtk is a 2D level editor for designing game levels and maps, including worlds, entities, and tile rendering.
Is LDtk free?
Yes, LDtk can be used for free without any limitation, with optional payment to support development.
What file format does LDtk export?
LDtk outputs a documented JSON format with PNGs per level, and offers optional Tiled TMX export.
Does LDtk support Aseprite?
Yes, it loads .aseprite files directly without PNG conversion and updates with live reloading.
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