Dungeoneer
The lightning fast and user friendly game master tool
serok's AmbiGen
Easily play, layer, and crossfade music, ambiance, weather effects, and oneshots; tailored for TTRPG game masters.
Monster Workbench 3
Dungeons and Dragons Game Master Tools for 5th Edition
DM Helpmate
Offline tool for DM Masters
Tarokka Generator
Fortunes of Ravenloft handout generator for Curse of Strahd
Letharia Codex - Immersive TTRPG Campaign Manager & Wiki
An elegant, fast, and completely free TTRPG campaign manager and worldbuilding wiki with interactive maps and graphs.
ScrollKeeper
A Keeper´s tool for Tabletop Adventures
Fantasy Land Locales Name Gen
A Fantasy Town Name Generator
Tabletop+
A tabletop-RPG encounter-managment tool
GM Panic Kit 4 Drop-In Tools for Any Fantasy RPG
When your players go off-script, this kit keeps you moving
Sanctum
A local-first D&D 5e campaign manager for Dungeon Masters.
Game Master Helper
customizable tables for TTRPGs
Dungeon Masters Infinite Loot Generator
Endless Treasures Await – Your Dungeon’s Infinite Loot, Ready to Roll!
DiceArk - BattleTracker
BattleTracker for TTRPG games with overlays.
D&D Combat Organizer
Command the Combat. Shape the Encounter.
Battle Line: 5e Combat Tracker
Rounds, mobs, spells, conditions — tracked. You just run the fight.
Adventure Builder
Dungeon Master's Helper
cartouche
the ultimate D&D companion for a DM
MapMasker
Awesome tool for managing and displaying real time maps/content for role playing games.
The DM's Toolbox
A free, browser-based DM toolkit: character builder, initiative tracker, battle map, generators, and more.
Dungeon Cue
Voice-triggered Syrinscape control for hands-free DMing. Say the phrase — the music starts.
MythLayer
Animated battlemap overlays for TV tables, projectors, and online tabletop RPGs