2D level editor for game developers that exports Tiled-compatible TMJ files — running 100% offline in a single HTML file.

LevelSmith is a tile-based 2D level editor built for game developers. Paint tile layers with a fast tile picker, use brush, rectangle, fill, and erase tools, place entities and objects with typed properties, preview parallax backgrounds, and playtest your maps in walk mode with basic collision.

Exporters round-trip with Tiled: export Tiled-compatible JSON/TMJ with correct firstgid, GID flips, and parallax defaults, plus LDtk conventions.

Demo limits: 2 layers, 64x64 max map size, 1 tileset, PNG export with watermark, TMJ export locked.

Need unlimited maps, layers, and tilesets? Upgrade to LevelSmith Pro (https://theluckyduck666.itch.io/levelsmith-pro) — one-time purchase, yours forever.

More information

Published	4 days ago
Status	Released
Category	Tool
Platforms	HTML5
Author	TheLuckyDuck666
Tags	2d-level-design, gamedev, game-dev-tools, Level Editor, tiled-alternative, tilemap-editor
AI Disclosure	AI Assisted, Code, Graphics

LevelSmith

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