All Tools

Coordinate Tools

Convert coordinates between EPSG systems with batch support and smart detection.

Search and browse the EPSG coordinate reference system database.

Click on a map to pick coordinates in any format.

Convert between DD, DMS, UTM, and MGRS formats.

Find applicable EPSG codes by clicking or drawing on the map.

Detect the coordinate reference system (EPSG code) of a GeoTIFF file by brute-force matching and visual verification.

Edit GeoJSON with a code editor and live map preview.

Convert between WKT, GeoJSON, and WKB formats.

Convert between SHP, KML, GPX, CSV, and GeoJSON.

Validate, format, and minify GeoJSON data.

Measure distances and areas on an interactive map.

Generate buffer zones around geometries.

Simplify geometries using the Douglas-Peucker algorithm.

Perform clip, intersect, union, difference, centroid, and convex hull.

Convert between addresses and coordinates.

Convert between GeoHash, H3, and Plus Codes.

Convert between XYZ tile coordinates and lat/lng/zoom.

Generate and calculate bounding boxes for geometries.