
Map File Viewer
Drop GeoJSON, KML, or GPX files onto an interactive map to visualize geographic data instantly. Everything runs locally.
How to use
This tool displays map files directly in your browser without uploading them anywhere. **What it does:** • View GeoJSON, JSON, GPX, and KML map files locally • Display geographic data on an interactive map **How to use:** 1. Look for the file upload control on the map (usually a button or file selector) 2. Click to browse and select your map file from your computer 3. The file loads automatically and displays as a layer on the map **Map controls:** • Click and drag to pan around the map • Use mouse wheel or zoom buttons to zoom in/out • Click on loaded features to see their properties (if available) **Supported files:** • GeoJSON (.geojson) • JSON (.json) • GPX (.gpx) • KML (.kml) **Notes:** • Files are processed entirely in your browser - nothing is uploaded to servers • Multiple files can be loaded at once • Each loaded file appears as a separate layer on the map
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