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LDtk

Modern 2D level editor from the creator of Dead Cells

As of 30 August 2026, LDtk is free to use. LDtk (Level Designer Toolkit) is a modern, open-source 2D level editor created by the developer of Dead Cells. Softwr lists it under Game Development. LDtk is made by Sebastien Benard, launched in 2020, available on Windows, macOS, Linux.

Overview

What LDtk does

LDtk (Level Designer Toolkit) is a modern, open-source 2D level editor created by the developer of Dead Cells. It features an intuitive interface and powerful auto-tiling.

What people use it for

  • 2D platformer and top-down level building
  • Placing customizable entities such as spawns, enemies, items, and triggers
  • Auto-tiling and auto-rendering via a visual rule system
  • Multi-level 'worlds' with seamless level transitions
  • Native Aseprite (.aseprite) import with live reloading

The honest half

Where it falls short

Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about LDtk.

  • No web, iOS, or Android build; it is an Electron desktop app for Windows/macOS/Linux only
  • Native format is JSON; use with other formats such as Tiled TMX requires a separate importer or custom parsing
  • Engine integration depends on separate official importers/libraries per engine (Unity, Godot, MonoGame, Bevy, GameMaker, Haxe, Playdate)
  • dev-x.y.z branches on GitHub are explicitly flagged as potentially unstable and not for production

Cross-shopped

What people choose instead of LDtk

Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.

  • LDtk logo
    LDtk
    vs
    Unity logo
    Unity

    Unity: Create beautiful interactive content with the world's leading real-time engine

Capabilities

Features

  • Auto-layers

  • IntGrid layers

  • Entity system

  • Enums

  • World map

  • Rule-based tiling

  • JSON export

  • Hot reloading

  • Unity

    Integration with Unity

  • Godot

    Integration with Godot

  • GameMaker

    Integration with GameMaker

  • Haxe

    Integration with Haxe

Answered, with sources

Questions people ask

Each answer names the page it came from, so you can check it rather than take our word for it.

Does LDtk cost anything to use?

LDtk is completely free to use without any limitations. The license is Apache 2.0 open source.

Source
Can I support LDtk development?

LDtk operates on a pay-what-you-want basis. Users can optionally purchase or become a direct sponsor to support the developer's work, but payment is not required.

Source

Behind it

Who makes LDtk

Company
Sebastien Benard
Based in
France
Founders
Sebastien Benard

Timeline

LDtk over time

  1. Milestone2024-01-10

    LDtk 1.5 released

    Source
  2. Milestone2023-05-03

    LDtk 1.3 released

    Source
  3. Milestone2022-03-29

    LDtk 1.0 released

    Source
  4. Launch2020-08-28

    First public alpha release

    Source
  5. Founded2020-05-29

    LDtk project started

    Source
  6. Licence change2020-01-01

    Released under the MIT License

    Source
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Softwr does not host reviews and shows no star rating for LDtk, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.

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