Your First Map¶
This tutorial takes you from an empty workspace to a styled map with inspectable data, in a few minutes. You can do all of it in the live viewer.
1. Open GeoLibre¶
Open viewer.geolibre.app, or launch the desktop app. You start with a basemap and an empty Layers panel.
2. Add a layer¶
- Open Add Data → Vector Layer.
- In the Add Vector panel, enter a vector URL. You can use the sample countries dataset:
https://data.source.coop/giswqs/opengeos/countries.parquet - Click Load. The countries appear on the map and a
countrieslayer is added to the Layers panel.

See Adding Data for every supported source.
3. Style the layer¶
- Select the
countrieslayer in the Layers panel. The Style panel opens on the right. - Adjust the Fill color, Outline color, and Fill opacity to taste.
- To make a choropleth, set Style type to Graduated, pick a numeric field (for example a population or GDP column), choose a Colormap, and click Apply style type.
4. Inspect the data¶
- Click Attribute table on the status bar to expand it, then select the
countrieslayer to load its records. See Attribute Table. - Sort by a column, or filter to find a feature. Selecting a row highlights it on the map.
- You can also turn on Identify features for the layer and click a country on the map to see its attributes in a popup.
5. Save or share¶
- In the desktop app, use Project → Save to write a
.geolibre.jsonfile. - Anywhere, use Project → Share to upload the project and get a public link. See Sharing & Embedding.
Next steps¶
- Load cloud-native and remote formats in Cloud-Native Data.
- Run geometry tools in Vector Analysis.
- Query your data in Spatial SQL.