DataMaps Map Editor

No background image. Drop one here, or load a preview under Map.

x – y –

All markers

Schema

$schema URLDefaults to dovedale.wiki. Edit it if your extension path differs.

Background

Image file name on the wiki

The preview stays in this browser. Only the file name goes into the JSON, so upload the same image to your wiki.

Pixelated (keep pixel art sharp)

Coordinate system

Use the wiki default (0–100, Y grows upward)

Axis order

topLeft Y topLeft X bottomRight Y bottomRight X

The corners are the real corners of the image. If topLeft has the larger Y, Y grows upward. Changing them moves markers visually, not numerically.

Settings

Backdrop color

none

Show cursor coordinates on the wiki

Checks

Map source

Publish writes this JSON to Map:Game Map. You must be logged in to the wiki.

Load existing JSON