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Convert PNG to MBTiles

Convert PNG (.png) to MBTiles (.mbtiles) online for free. Fast, accurate geospatial format conversion with CRS reprojection.

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Upload your PNG file and get MBTiles output in seconds.

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About PNG

Portable Network Graphics (PNG) is a lossless raster image format. When georeferenced (with a world file), it can serve as a lightweight map tile or overlay.

Extensions: .png

Software: Any image viewer, QGIS, Leaflet, OpenLayers, MapServer

Limitations: Limited to 4 bands (RGBA). No embedded CRS metadata (requires world file). Lossless compression may not reduce file size significantly.

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.

How to Convert PNG to MBTiles

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

Frequently Asked Questions

How do I convert PNG to MBTiles?

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

Is the PNG to MBTiles 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 MBTiles files?

MBTiles files can be opened with MapBox Studio, QGIS, TileMill, GDAL and more.