JIOexe Geospatial Converter

Convert between Cassini/UTM, projections, & file formats

Cassini to UTM

Result: Enter coordinates to convert

UTM to Cassini

Result: Enter UTM coordinates to convert

Batch Conversion

Drop .csv or .txt file here or click to upload

Format: point_name,x,y or x,y
Status: Ready for batch processing

Projection Conversion

Result: Enter coordinates to convert

Quick Conversions

File Converter

GeoJSON KML/KMZ GPX Shapefile (ZIP) DXF
Upload Geospatial File

Drag & drop or click to select

No file selected
EPSG code of your input file. Use 4326 for most GPS/WGS84 data.
Status: Select a file to convert

Format Information

GeoJSON: Modern standard format, good for web applications
KML/KMZ: Google Earth format, good for visualization
Shapefile (ZIP): Upload as ZIP containing .shp, .dbf, .shx, .prj
DXF: AutoCAD format, good for CAD software integration
GPX: GPS data format, good for track/route data
Shapefile Instructions:
  1. Select all Shapefile components (.shp, .dbf, .shx, .prj)
  2. Or upload a ZIP file containing all components
  3. The .prj file is needed for auto-detection
  4. Output will always be a ZIP file
Pro Tip: Use the "Auto-detect" button to detect projection from .prj files automatically.

©2026 JIOexe Conversion Tool

Coordinates produced are computationally precise but not geodetically authoritative.They are not a substitute for ground-truthed survey work. Always verify converted coordinates using independent field methods or official geodetic control networks before use.