A very cool “RPG soundscape mixer” perfect for your D&D campaign, available FOR FREE. Yes FREE. Check it out!
Soft Rope
Dungeonomics
Dungeonomics is a place where DMs can manage their campaigns without the hassle of sifting through a mountain of paper. DMs control all aspects of their campaign from plot creation and setting up encounters to looking up/creating monsters or NPCs
Obsidian Portal
A website used to track your games and schedule meet-ups with your players as well as run your games.
Syrinscape
Syrinscape is a dynamic, easy to use application that creates continuous, repetition-free sound environments.
Fantasy Map Generator
Azgaar’s Fantasy Map Generator is a free web application generating interactive and highly customizable svg maps based on voronoi diagram.
Project is under development, the current version is available on Github Pages.
Refer to the project wiki for guidance. The current progress is tracked in Trello. Some details are covered in the creators old blog Fantasy Maps for fun and glory.
RPG Tinker
A website with online tools used to randomly generate NPCs or monsters for use in games.
DM Screen #3
In-depth printable reference sheets for Dungeon Masters.
NPC Generator
Online tool for randomly generating NPCs for use in games
Kobold Fight Club Encounter Builder
An online tool used to generate enemy combinations for use in combat encounters.
Random Poison Generator
An online generator that will create a random poison and its effects for you to use in games.