Convert JPEG to PNG

Convert JPEG (.jpg, .jpeg) to PNG (.png) online for free. Fast, accurate geospatial format conversion with CRS reprojection.

Ready to convert?

Upload your JPEG file and get PNG output in seconds.

About JPEG

JPEG is a lossy compressed raster image format commonly used for aerial photography and satellite imagery where some quality loss is acceptable for smaller file sizes.

Extensions: .jpg, .jpeg
Software: Any image viewer, QGIS, ArcGIS, GDAL, Google Earth
Limitations: Lossy compression degrades quality. No transparency support. No embedded CRS metadata (requires world file). 3 bands maximum (RGB).

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.

How to Convert JPEG to PNG

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

Frequently Asked Questions

How do I convert JPEG to PNG?

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

Is the JPEG to PNG 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 PNG files?

PNG files can be opened with Any image viewer, QGIS, Leaflet, OpenLayers and more.

Convert JPEG to PNG Now

No installation required. Works in your browser.

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