Building your world with WorldAnvil
Source: World Anvil Worldbuilding tools & RPG Campaign Manager | World Anvil
Oh, the things I stumble upon in my internet journeys. I can come across a tool that I wouldn’t have thought to search for, but now can’t live without. World Anvil is one such tool.
I could see World Anvil being used for creative writing projects, multimedia projects and more! The site allows you to create your world using wiki tools, timeline tools, writing tools, and map making tools. There is a free level along with paid tiers.