WKT & GeoJSON Converter & Map Viewer
Free online tool to convert between WKT and GeoJSON and visualize on a map. Supports PostGIS, SQL Server, and other GIS databases.
Enter WKT or GeoJSON to convert between formats and visualize on a map. Supports FeatureCollection to GEOMETRYCOLLECTION conversion.
Learn about WKT
- WKT stands for Well-Known Text, which is a text representation of spatial data used in Geographic Information Systems (GIS). WKT is a standard format for describing geometric objects like points, lines, polygons, and multi-polygons in a way that is both human-readable and machine-readable. WKT is often used to exchange spatial data between different GIS systems or to store geometry information in databases.
Learn about GeoJSON
- GeoJSON (Geographic JavaScript Object Notation) is a lightweight data interchange format for representing geographic spatial data. Based on the JSON (JavaScript Object Notation) format, GeoJSON is well-suited for expressing geographical shapes, particularly geometric elements like points, lines, polygons, and more on a map. It combines the human-readable and machine-parseable features of JSON.