Gridmapper is described as 'A little Javascript/SVG application to create dungeon maps for role-playing games' and is an website. There are more than 25 alternatives to Gridmapper, not only websites but also apps for a variety of platforms, including Windows, Mac, Linux and Android apps. The best Gridmapper alternative is Epic World Builder, which is free. Other great sites and apps similar to Gridmapper are Inkarnate, Mipui, Eigengrau's Generator and Dungeon Maker Sketch.
Create unique and interactive 3D maps with an intuitive world-building interface. The RPG Engine includes an integrated dice roller, chat system and character control, and everything needed to host and play your favourite tabletop RPGs.
Play any tabletop RPG remotely. As easy to use as your wet-erase mat: no cartographer degree required.
