A studio for worldbuilders

Build the whole world
in one place.

Languages, maps, an encyclopedia, ecosystems and a timeline for the same world. Every place, word and event links to the rest, and you publish when you're ready.

Click to explore · The Four Kingdoms · AtlasOpen in a new tab

This is the app itself, the published Atlas of an example world, showing itself off. Click it to take over: open a place, drag the year, or scroll out to the planet.

Atlas

Sculpt terrain, draw borders and roads, then roll the map into a planet.

Dictionary

Sounds, spelling, grammar and a lexicon, with dialects and whole language families.

Encyclopedia

Articles for every city, character and secret, filed in nested categories.

Ecology

Species, biomes and the food webs that hold them together.

Timeline

Eras, events and your own calendars, pinned to places on the map.

Atlas

Maps that turn into planets.

Paint land and raise mountains; rivers and lakes follow the terrain. Draw kingdoms, routes and cities, then scroll out and the map rolls into a globe.

Dictionary

Languages with a past.

Choose your sounds from IPA charts, set spelling rules and generate words that fit. Then age them: ordered sound changes turn a proto-language into its daughters.

Click to explore · The Four Kingdoms · DictionaryOpen in a new tab

Encyclopedia

Everything else you know about the world.

Write articles from templates for places, characters, items, organizations and events. Hover any mention to preview it, and jump from an article to its place on the map.

Click to explore · The Four Kingdoms · EncyclopediaOpen in a new tab

Ecology

Who lives where, and who eats whom.

Species with roles, habitats and scientific names. Connect who eats whom, who pollinates and who competes; biomes wrap around their residents.

Click to explore · The Four Kingdoms · EcologyOpen in a new tab

Timeline

History on its own calendars.

Eras, events and up to 20 calendars of your own. Every event is an article, and can point to the places on the map where it happened.

Click to explore · The Four Kingdoms · TimelineOpen in a new tab

Collaborate and publish

Private while you work. Public when it's ready.

Invite editors by email and see who else is in the world. Save named versions, compare them and restore any one. Publishing shares a fixed release, so your next edits stay private. Every preview on this page is a published release like that.

Your dictionary in Discord

Add the bot to your server and anyone can look up a published word with /dictionary.

Set up Discord

Install it like an app

Wren & Quill installs on desktop and phone, and tells you when you're offline instead of losing your place. Unsaved drafts stay in the browser.

Your world is waiting
for its first word.

Start with a sound, a coastline or a single name. Everything else can follow.