CSV to GeoJSON Converter — free & private
Paste a CSV (or upload) with a WKT column, lon/lat columns, or bbox columns and convert rows to a GeoJSON FeatureCollection. Runs fully in your browser.
FAQ
Which columns are auto-detected?
Columns named wkt/geometry/geom/the_geom, lon/lat (or longitude/latitude), or bbox columns like minx/miny/maxx/maxy are detected automatically.
Header and delimiter?
You can toggle whether the first row is a header and set the delimiter (comma/semicolon/tab) to match your CSV.
What geometry types do you output?
WKT columns become whatever geometry they encode; lon/lat rows become Point features; bbox columns become rectangular Polygon features.
Are geometry columns kept as properties?
No — detected geometry columns are used to build the geometry and then removed from the properties to avoid duplication.
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