Magrit

Thematic cartography entirely in the browser:

• Magrit is a web application for thematic mapping (cartography).
• Everything happens in the browser, so your data never leaves your computer.
• It's intentionally simple (the UI follows the basic steps of map creation).
• It's designed for teaching and learning cartography.
• It lets you import your own geometry dataset (Shapefile, GeoJSON, GML, GeoPackage, etc.) and optionally your tabular file (CSV, XLS, XLSX, etc.).
• We also provide many sample datasets to try out the various representations and become familiar with the application.
• It allows you to render and combine a wide variety of maps: choropleth, proportional symbols, cartogram, discontinuity, smoothed maps, links, etc.
• It allows you to customize the appearance of your maps in various ways.
• It supports all the most popular modern desktop browsers.
• Magrit is written in modern JS and uses notably solid.js and d3.js libraries as well as various WebAssembly modules (GDAL, GEOS, Contour-wasm, go-cart-wasm).