Top VTT GitHub Repositories & Tools (2026)

Virtual Tabletop for playing roleplaying games with remote players or face to face.

Library and tools for working with MP4 files containing video, audio, subtitles, or metadata. The focus is on fragmented files. Includes mp4ff-info, mp4ff-encrypt, mp4ff-decrypt and other tools.

Enter Project FU: an unofficial foundry system for Fabula Ultima, channeling the essence of the book while delivering the immersive experience of playing a JRPG in tabletop format.

The premiere system for running grim and perilous games of Warhammer Fantasy Role-play in the Foundry VTT environment.