Professional GIS Map Editor
100% Private: Your data never leaves your device
Multi-Format Upload
CSV, Excel, Shapefile (ZIP), KML, GeoJSON
Interactive Editing
Edit geometry and attribute data with ease
Export Anywhere
Export to 5 different GIS formats
Secure & Private
All processing happens locally
How to Use
Step 1: Upload
Drag & drop or browse your spatial data files. Supports multiple file formats.
Step 2: Edit
Click features to edit properties. Use drawing tools to modify geometry.
Step 3: Export
Choose your desired format and download the edited data.
Supported Formats
📥 Upload Formats:
- CSV - with Latitude/Longitude or WKT geometry
- Excel - .xlsx or .xls files
- Shapefile - as .zip archive
- KML - Google Earth format
- GeoJSON - standard JSON format
📤 Export Formats:
- GeoJSON - for web mapping
- CSV - for spreadsheets
- Excel - formatted workbook
- KML - for Google Earth
- Shapefile - for GIS software