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.
Watabout shore generator - provides a basic map of a shore with some navigational points.
Watabou Neighborhood Generator - Random "near the point of interest" map generator. Very useful to fill the blanks on a map.
Watabou Medieval City Generator - random map generator. It's simply amazing in its quality. Make sure to try out right-click options, as they may provide the map usable in modern and SF settings!
Watabou One Page Dungeon - random dungeon map generator, that is damn amazing. Make sure to try out right-click options, as they may provide the map usable in modern and SF settings!
Hexroll - hex-map generator. Scrap that, HRoll provides whole, damn, mini-setting, NPCS, factions, plot hooks and stats included. I've seen successful Kickstarters that weren't nowhere near this good
Dungeon Scrawl - online mapmaker. One of the best of its kind, both easy to learn and fun to work with.
Ambient Mixer - massive (thousands) of free ambient soundscapes to mix and use in your sessions
Token pack by Devin Night - 20 free tokens (characters, monsters)
