D20 D&D Mate

Running the session

Combat tracker, notes and campaign library

D&D Mate helps you run the game as well as prep it: keep initiative, saved cards, notes and generator results close together.

D&D Mate preview with game master tools, bestiary, spells and generators

What is inside D&D Mate

Initiative tracker

Add combat actors, roll initiative and switch turns without maintaining a separate table.

Personal library

Save NPCs, characters, rolls, rewards, taverns, events, potions and campaign notes.

Sync after sign-in

Keep important prep on the server so you can continue from another device.

Explore the toolset

Game master questions

What can the library store?

NPCs, characters, rolls, rewards, taverns, events, potions, notes and other useful saved results.

Why is this useful for a campaign?

It reduces switching between documents and keeps core session material next to the generators and references.