Geofence Validator

Data Conversion

Drag & drop KML, KMZ, or SHP ZIP

Local-only conversion to clean GeoJSON

Files are converted locally in your browser.

Help

Supported Inputs

  • KML
  • KMZ
  • Zipped shapefile (.zip)

Output Standard

  • GeoJSON FeatureCollection
  • Single Polygon only
  • No Z coordinates
  • No interior holes

Linework Conversion

Closed linework is polygonized automatically. Open lines and point-only data are rejected because they cannot become a clean geofence boundary safely.

Welcome to Data Conversion

Upload KML, KMZ, or SHP ZIP in the sidebar to convert it into clean GeoJSON that already matches validator requirements.

Upload

Convert

Download