Learn how to validate GeoJSON files for RFC 7946 compliance using the free online GeoJSON Validator tool. Catch geometry errors, coordinate issues, and structural problems.
Preview 10+ geospatial formats (Shapefile, GeoJSON, KML, PMTiles) directly inside VS Code with Kepler.gl rendering.
GeoJSON vs GeoPackage compared: size, portability, multi-layer support, and when to convert for web maps or GIS workflows.
GeoJSON vs Shapefile compared: structure, file packaging, performance, web friendliness, tooling support, and when it makes sense to convert between formats in modern GIS workflows.
GML vs GeoJSON compared: structure, size, validation, and the best choice for GIS, web maps, and data exchange—plus when to convert.
GPX vs GeoJSON compared: what each format stores, common use cases, and when to convert GPX tracks into GeoJSON.
Convert DWG to GeoJSON step-by-step in your browser. Preview the layer, export GeoJSON, and troubleshoot common DWG conversion issues.
KML vs GeoJSON explained: compatibility, typical use cases, and the simplest way to open and convert files for modern web mapping.
What is GeoJSON, why is it so common in web maps and APIs? Learn the structure, geometry types, use cases, limitations, and how to open, validate, and convert GeoJSON online.
Learn what GML is, how it compares to GeoJSON, common use cases, and how to open and visualize GML files using GeoDataViewer.