There are 2 repositories under tilemap-editor topic.
A tilemap editor for Game Boy, Color, Advance, DS, and SNES projects. Written in C++ with FLTK.
TileMap Editor is a fat-free tile map editor with zero dependencies and a scalable, mobile-friendly interface
A tilemap editor that aims to be simple, fast and lightweight.
This extension can auto-generate tile prefabs with texture.You can quickly make tiles that automatically find neighbors around them, and Auto-Update sprites to fit tiles just like the RPG - Maker tile map.
Build a Speulnky-like level in under one minute using a procedural Tilemap smart brush that you build yourself! http://gdev.tv/cudgithub (Section REF: TV_CUD)
Tilemap Helper : A GIMP plugin to help with creating tile maps and tile sets for games
A tile map editor for 2d platform games.
The addon fot Godot 3.5 that adds alternative rich tile map editor
The most advanced tilemap plugin for Godot. Features include everything you can think of and everything from every other plugins.
자체 개발한 2D 게임 엔진의 맵을 편집할 수 있게 해주는 웹 기반 맵 에디터(Tilemap Editor)입니다.
Alternative tile palette for Godot
A tool that converts a GIF to tilemap
Unity Tilemap Transparency - This Unity script allows you to set the transparency of a Tilemap. It's useful for creating effects like faded backgrounds or semi-transparent layers in 2D games.
Editor for creating, organizing maps, sprites, atlases, animations that can be rendered in a game
Small library for creating (visually), editing and using tilemaps with Löve2D. No warranties.
Visual asset editor for Sega Genesis development.
A basic tilemap map builder for p5 js made in p5 js that exports to and itself uses Tilemapp5js
Aplicación web para crear tilemaps
A map and tileset editor for pokecrystal, pokered, & derived projects. Written in C++ and JS. Based off of rangi42/polished-map.