UCHRONIA

Redraw the world as it might have been: move its borders, found countries, rename and place their cities

Redraw the world as it might have been: give regions to other countries, draw borders by hand, found countries and place their cities. Your map stays in this browser; share it as a link or a file.

Keys: V select · B give land · D lasso · C cities · M flat map · S satellite · H hide the interface · Shift-drag moves the map · Esc lets go · Ctrl+Z undoes

Sources: Natural Earth, geoBoundaries, GeoNames, NASA Blue Marble, Terrain Tiles and © OpenStreetMap contributors. All credits and licences

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Country names City names Terrain Rivers Latitude and longitude Scale bar Finer regions in large countries

Counties, prefectures and districts inside large states and provinces, and the municipalities and provinces that smaller countries' regions are made of, so borders can follow them

The history of this world

A historian of your world tells how its map came to be: where its history parted from ours, and everything that followed.

Where it begins, or what to stress (optional)

Written by Claude, an AI, from a list of your map's changes, which is sent to Anthropic to write it. Five histories a visitor a day.