GIS Converter: Free Online Spatial Data Transformation Tool

Convert GIS data, change CRS, and download the result.

Upload file(s)

Drag & drop files here, or click to select

Upload one file for formats like GeoJSON/GPKG/KML, or multiple files for Shapefile (.shp, .dbf, .shx, .prj, etc.).

Source CRS (optional)

Use when the uploaded data has no CRS or you want to override it.

Target CRS (optional)

Leave blank to keep the source CRS.

Output format

Pick the same format if you only want to reproject the data.

Free Online GIS Converter & Spatial Data Tool