A fast, lightweight tool to view, draw, and convert geospatial data — right in your browser.
GeoCanvas is a simple and powerful web-based GIS viewer that lets you upload, visualize, edit, and export spatial data instantly. No installation, no backend — everything runs on the client side.
- View GeoJSON, KML, KMZ, and Shapefiles (ZIP)
- Draw points, lines, polygons, circles, and rectangles
- Edit and modify feature attributes
- View geometry properties — area, perimeter, length, coordinates
- Search global locations with autocomplete
GeoCanvas is open source software licensed under the MIT License.
now i want to implemet multi ces support user can decide in which crs they wants to export the result add popular crs like 4326, 3857 etc