Here is a collection of tools and random generators that I have created for DM's to use in their RPG.
Monstrous Codex - for D&D 5e
Here is a random monster creator for D&D 5E. Not a random generator of pre-built monsters. But instead a tool to build completely new, unique and never before seen monsters.
Random Spell Creator - for D&D 5e
Surely D&Ds Player's handbook doesn't contain every possible spell, right. Well this tome has 100s more offensive, never before seen spells. Deal damage in wild new ways.
Random Secret Society Generator
Pretty neat generator if you need an organization with a weird and secret agenda in your campaign. The map is from the Sword Coast in Faerun but you can ignore that part if you are on a different world.
Cool text-based random treasure map generator. Just print it out and hand it to your players. Be sure to turn on "Print Background Images" in your browser's print dialogue window.
Every town has a job board, listing work to be had and help wanted notices, right? Well here you go. You can drag and drop the listings.
Do you need a prop to hand to your players? Maybe a tavern menu, secret note found in a book, invitation to a party, shipping manifest. Enter your own custom text, font, size, etc. and print.
Moonblade Generator - for D&D 5e
These sentient, legendary, elven long swords are most coveted for their powerful enchantments. While most are in the possesion of elvish noble houses, some are lost, residing with their fallen master.
What have your key NPCs been up to while the party was away? This generator, built off the tables by Jesse Galena and Thomas George will tell you.