Convert MBTiles to KML Superoverlay

Convert MBTiles (.mbtiles) to KML Superoverlay (.kml) online for free. Fast, accurate geospatial format conversion with CRS reprojection.

Ready to convert?

Upload your MBTiles file and get KML Superoverlay output in seconds.

About MBTiles

MBTiles is a specification for storing tiled map data in a SQLite database. It is commonly used for offline maps and tile serving.

Extensions: .mbtiles
Software: MapBox Studio, QGIS, TileMill, GDAL, GeoServer
Limitations: Tile-based format — not suitable for raw raster analysis. Fixed tile scheme. Large databases for high zoom levels.

About KML Superoverlay

KML Superoverlay is a KML-based format for tiled raster imagery that enables efficient loading of large images in Google Earth through level-of-detail management.

Extensions: .kml
Software: Google Earth, QGIS, GDAL, MapTiler, Global Mapper
Limitations: Requires WGS 84. Creates many tile files. Primarily for visualization, not analysis.

How to Convert MBTiles to KML Superoverlay

  • Upload your MBTiles file (.mbtiles)
  • Review detected layers, features, and coordinate system
  • Select KML Superoverlay as your output format
  • Choose a target coordinate reference system (optional)
  • Click Convert and download your KML Superoverlay file

Frequently Asked Questions

How do I convert MBTiles to KML Superoverlay?

Upload your MBTiles file to ConvertGeoData, review the detected data, select KML Superoverlay as the output format, and click Convert. Your converted file will be ready to download in seconds.

Is the MBTiles to KML Superoverlay conversion free?

Yes! ConvertGeoData offers free conversions for all users. No account required for basic conversions. Sign up for a Pro or Business plan for higher limits.

Can I change the coordinate system during conversion?

Yes. ConvertGeoData automatically detects your source CRS and lets you reproject to any EPSG coordinate reference system during conversion.

What software can open KML Superoverlay files?

KML Superoverlay files can be opened with Google Earth, QGIS, GDAL, MapTiler and more.

Convert MBTiles to KML Superoverlay Now

No installation required. Works in your browser.

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