CSV to GeoJSON Converter
Paste a CSV with lat/latitude/y and lon/lng/longitude/x columns to build a GeoJSON FeatureCollection. For the reverse conversion, use GeoJSON to CSV.
Paste CSV
Other CSV columns become feature properties. Quoted fields with commas are supported.
Need the other direction? GeoJSON to CSV
Review these warnings
GeoJSON
Map preview
Understanding CSV to GeoJSON
Geometry and attribute translation
Convert CSV rows with latitude and longitude columns into a GeoJSON FeatureCollection locally.
CSV to GeoJSON translates csv into geojson. Geometry and common properties usually transfer, while styling, CRS metadata and format-specific extensions may not have direct equivalents.
What to check after conversion
Conversion preserves supported geometry and attributes, but source-specific styling or metadata may not have an equivalent output representation. Review warnings and validate the result before replacing the source.
After CSV to GeoJSON, compare feature counts, geometry types, bounds and representative attributes with the source. Open the output independently before replacing or distributing the original file.