Trilium - An Obsidian Alternative For Notetaking

StatblockWizard–a tool to format your 5e stat blocks in the "2024" layout

D&D NPC Generator - Free Character Creator

Cyberpunk Dice Rolling Map Generator

RPG20: databases and graphical generators

This might be a weird ask, but does anyone have a tabletop game that can fit in this cool case?

Free Dice Roller

NamesNerd - Fantasy name generator, places, and various other names

DJ's Dungeon mapper - I like this one. The maps it produces resemble old video games floorplans, but they are very applicable to ttRPGs.

MipUI - didn't have the opportunity to test it more, but it's "free and open-source collaborative web application for creating, editing and viewing grid-based maps for tabletop or role-playing games."

Negatherium NPC generator - not much to be said here, just another NPC generator, but it's aesthetically pleasing and offers quick export to PDF.

NPC Generator - D&D oriented, but it allows to quickly generate a NPC of various classes and professions. "With a twist" is a nice feature.

Dungeon maker sketch - I couldn't afford it, but this mapmaker looks sweet. Even the UI is stylized to look like a b&w sketch

Hextml - constantly evolving online mapmaker. It might not look very advanced, but there's plenty of options included and the learning curve is steep.

Reedsy Plot Generator - the site is a bit obtrusive, but it's worth to visit it and test this little tool.

Dungeon Map Doodler - online mapmaker. Very basic, but it features all the tools required to draw a decent map quickly.

Ye Olde Mapmaker (now defunct) was quite an unique thing. It was mobile mapmaking application, that didn't suck. It wasn't the pinnacle of design, but it allowed to sketch a useful map quickly.

Character sheets by Mad Irishman - dated, but still useful collection.

Campfire - one of most powerful worldbuilding applications. It has plenty of modules, maps, characters, encyclopedia, story arcs. It's amazing.

Dundjinni - back in the days, this was quite useful, fun to work with, albeit a bit crude mapmaker. Now the website is gone, the software no longer legally available...

AAR-Kelaan - this is one of the first modern pieces of hexmapping software. It is dated, needs a little tinkering to run, but the effect is worth it.

ProFantasy - for years, this was the best mapmaking suite the money could buy. It features a handful of focused applications (city designer, campaign cartographer).

Grid Cartographer - relatively unknown but quite powerful, easy to use and original mapmaker (it features visualization of the map made)

Map Forge - mapmaker made by Battlegrounds developers. It boasts high compatibility with popular VTTs and is quite easy to use.

Battlegrounds - not as famous and massive as the most popular VTTs out there, but it still works and is still capable of delivering fun.

2 Minute Tabletop - collection of free/1$ worth battlemaps. Please check the more expensive ones too - lots of good stuff there.

Tom Cartos - library of maps, tokens. Fantasy and modern styles available, plenty of free content.

Lost Gaymer - massive collection of battlemaps. Grid/no-grid, free/commercial versions available.

Chaos Gen - fantasy generators with text output (5 room dungeon is very interesting)

Cosmic Peril Generators - dozens of generators. They provide short descriptions as the result, but they are quite useful nevertheless.

Box full of Boxes - a bunch of random tables. Well think through content, if I may say so.

Polygon map generator - quite a handy map generator, with a few variables to toy with

Tangrams Tron Style - a map of the world presented in Tron-like fashion. Perfect for cyberpunk or SF games.

Deepnight - free, standalone and browser-based floorplaner, that works best for modern and SF settings.

Other World Mapper - offline mapmaker sporting quite a massive library of assets. It's not as easy as Inkarnate, but offers similar experience and deliver no worse results.

GamenianTabele - collaborative whiteboard and a chat client. In the age, when any service or server may shut down, it's useful to have a handy alternative. Especially when it's free.

Trilemma Adventures - a library of small, condensed 1-2 pages long adventures, that are surprisingly interesting and fun to play

Foe party generator - D&D 5ed-oriented, but might be used for many fantasy games.

Random Merchant Wagon generator by Geeknative - it provides a list of merchandise the caravan might carry.

Guild and Clan name generator - refresh the page to get 50 new names.

Endless Space Soundtrack by Game Audio Factory (Bandcamp) - a collection of almost 30 very nice music tracks.

Character collection by Razir (Pinterest) - one of the oldest collection of its kind in the ttRPG section. High quality content.

A collection of settlements maps by Amazing Spaniard (Pinterest). Mostly fantasy, but also some examples of SF.

Quest Portal

Roll20

Watabou Mansion generator - it's not complete, sometimes it fails to work properly, but this generator aims at generation of a 3d model of a house based on a blueprint.

Watabou Cave generator - provides a map of small, blank state underground lair, enough to start a dungeon crawl.