Tilemap Editor review

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Tilemap Editor is an open-source, browser-based 2D tilemap editor for game developers and JavaScript projects. It runs as a progressive web app and is also available on iOS and Android, with an API for integration into web applications. The editor is aimed at developers who need a compact way to create, edit, and export tilemap data rather than a broad game development environment. Its mobile-friendly design also suits projects that need tilemap work outside a desktop-only workflow.

The feature set covers the core work of building layered 2D maps. Users can work with multiple tilesets and tilemaps, select and paint multiple tiles, edit tileset metadata, and use animated or flipped tiles. Layer visibility and opacity controls support map organization, while painting, pan, eraser, bucket-fill, random-tile, and tile-picker tools cover common editing tasks. Undo and redo are included. For projects that need to move map data into code, JSON export and a JavaScript API provide a clear integration path. Connections with Imgur, GitHub Gists, and Kaboom.js extend its fit within JavaScript-oriented workflows.

Tilemap Editor is most suitable when tilemap creation and embedding are the main requirements. Its open-source model and API make it a practical choice for developers building a JavaScript project around 2D map data. The narrower scope is also its main boundary: it is not positioned as a full 3D level editor, and it lacks verified entity tools. Teams looking for entity-focused editing or a wider level-design environment should choose a more comprehensive editor instead. For lightweight, code-connected tilemap work, its focused toolset is the stronger match.

Tilemap Editor pros and cons

• Where it wins
  • Supports multiple tilesets, maps, layers, animation, and tile metadata
  • Includes painting, selection, fill, random-tile, picker, undo, and redo tools
  • Exports JSON and integrates with JavaScript projects, Imgur, GitHub Gists, and Kaboom.js
• Where it doesn't
  • Focused on 2D tilemaps rather than full 3D level editing
  • Does not include verified entity tools
  • Its strongest fit is JavaScript-based projects rather than broader game workflows

Tilemap Editor fact sheet, pricing and score →

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Last updated 7 Oct 2026 · How we research and update