AI tools for story worlds and series
Worldbuilding and story bible tools that keep a universe and a book series consistent.
World Anvil
A linked encyclopedia for your world, with interactive maps, timelines and family trees. You can share it with readers. AI: we found no AI writing features.
Source: maker's site, read 16 Oct 2026. Its site blocks auto link checks. Changed 16 Oct 2026
Campfire Writing
Separate modules for cultures, magic, languages, religions, species, maps and timelines, all linked to your manuscript. AI: none listed, it is a planning tool.
Source: maker's site, checked 16 Oct 2026
Novelcrafter Codex
Lore entries that track every mention in your manuscript. The AI uses your Codex as its source of truth when it helps you write. AI: strong, and you pick the model.
Source: maker's site, checked 16 Oct 2026
LegendKeeper
A wiki with nested interactive maps, timelines and whiteboards for links and plots. Built for worldbuilders and game masters. AI: no generative AI.
Source: maker's site, checked 16 Oct 2026
Plottr
Series View gives one timeline for a whole series, alongside each book's own, with a shared series bible. AI: none, and the makers say they will not add it.
Source: maker's site, read 16 Oct 2026. Its site blocks auto link checks.
Obsidian
Free notes app that links plain Markdown files kept on your own computer. A graph shows how entries connect. AI: only through community plugins you add yourself.
Source: maker's site, checked 16 Oct 2026
Weekly email: coming soon
One short email a week on new AI tools for authors. Sign up opens soon.