DM Tools & Resources

Various tools, random generators, and reference materials for D&D. Last updated: 13th July 2022

Books

Avrae - D&D Beyond's Discord bot, with character sheet integration.
D&D Beyond - The official digital toolset and game companion for 5e D&D.
Google - A search engine which, among other things, will do dice rolls if you search for things like '1d20 +5'.
Sidekick - A Discord bot for dice rolling.

D&D Beyond - The official digital toolset and game companion for 5e D&D.
Improved Initiative - A free web app for managing initiative order and hit points.

Azgaar's Fantasy Map Generator - Web application generating detailed interactive and customizable maps.
Dave's Mapper - Random generator for a variety of maps.
Medieval Fantasy City Generator - A random generator of fantasy medieval city maps...
donjon - Numerous random generators for several tabletop RPG systems.

100 Gnomish Inventions Where Safety Was Clearly An Afterthought - A hundred fun Gnomish inventions that get the job done one way or another. Results may vary.
Azgaar's Fantasy Map Generator - Web application generating detailed interactive and customizable maps.
Fantasy Name Generators - Generators for random names for numerous different categories, such as characters, places, events, organisations, and myriad others.
donjon - Numerous random generators for several tabletop RPG systems.

Astral - A newer digital alternative to moving minis around a printed map, with perhaps a more generous free tier than Roll20.
Roll20 - A well-established digital alternative to moving minis around a printed map.

World Anvil - An extensive toolset for creating a wiki-like collection of lore for your fantasy world.