Bounding Box Converter
Paste west, south, east and north values once. Copy the equivalent syntax for common GIS libraries, databases and APIs.
Enter bounds
The converter checks coordinate ranges and catches the most common reversed-bound mistakes.
Review these warnings
Bounding box formats
Map preview
Understanding Bounding Box Converter
Source and destination values
Convert west, south, east, and north bounds into GeoJSON, WKT, Leaflet, PostGIS, and Overpass formats.
Bounding Box Converter translates bounds into bounding box formats. Conversion changes representation rather than improving the underlying coordinates or attributes.
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 using Bounding Box Converter, confirm the coordinate order, precision and output structure against the source. Copying values into another syntax does not correct an unknown CRS or an inaccurate source coordinate.