And fantasia Archive ( https://fantasiaarchive.com/ ) to structure the rest and organize the worldbiilding and the adventures. If you want to integrate images to fatasia archive, you must use online hosting (imgur the best). And go on the discord, there is a command pinned (it just an html image reference) to link your images. The underlining code of Fantasia archive is in markdown but there is a WYSIWYG editor.... Source: about 1 year ago

If you don't like this method, there are other technological alternatives. Some are online (and have small prices) like World Anvil, Campfire, Inkarnate (not a writing tool, but it's a crazy good mapmaking tool). If you don't want something online with a pricetag, try Fantasia Archive, which is free and not online. It's not as good as the online tools, but it's still great. I've been trying it for some weeks now... Source: over 1 year ago

I had been using Fantasia Archive, but updates have unfortunately been very slow over the last couple years, and I was already thinking about jumping ship. This might be a good chance to do so. 🤔. Source: over 1 year ago

I've found Fantasia Archive to be a great way to keep things neat. Source: almost 2 years ago

Both Fantasia Archive and World Maker are downloadable, free, open source projects (I haven't actually used either, but they look decent). Obsidian is also a decent free option for a desktop/personal wiki, though not worldbuilding specific. There's a guide to using it as a GM tool, which is similar to worldbuilding. Source: almost 2 years ago

For an individual, I used to use WikidPad and quite like it. Source: about 1 year ago

There also are "serverless" wikis, like http://tiddlywiki.com/ (can be run as a standalone desktop app - see in the bottom, or Wiki on a Stick, or WikiPad. Source: about 1 year ago

Wikidpad is quite functional. It's not the prettiest but it does its job. I don't know if or how you can implement images. But it's free and maybe worth a try. Source: over 1 year ago

Is it this one? http://wikidpad.sourceforge.net/ Also is it on mobile, and does it support images? Source: almost 2 years ago

If your work is not published its very likely to be removed by a mod on Wikipedia, but when it comes to organizing your world, a personal wiki is by far the best way to do so. There are lots of tools out there, both free and premium. I would recommend doing some research on all of the suggestions in this thread and find what works for you. Wikidpad is a free desktop wiki that's super handy when you just want to... Source: almost 2 years ago