Convert XLSX to FlatGeobuf
Convert XLSX (.xlsx) to FlatGeobuf (.fgb) online for free. Fast, accurate geospatial format conversion with CRS reprojection.
About XLSX
XLSX is the Microsoft Excel Open XML spreadsheet format. When it contains coordinate columns, it can be used as a source for geographic point data.
About FlatGeobuf
FlatGeobuf is a performant binary encoding for geographic data based on FlatBuffers. It supports streaming and random access for fast partial reads.
How to Convert XLSX to FlatGeobuf
- Upload your XLSX file (.xlsx)
- Review detected layers, features, and coordinate system
- Select FlatGeobuf as your output format
- Choose a target coordinate reference system (optional)
- Click Convert and download your FlatGeobuf file
Frequently Asked Questions
Upload your XLSX file to ConvertGeoData, review the detected data, select FlatGeobuf as the output format, and click Convert. Your converted file will be ready to download in seconds.
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.
Yes. ConvertGeoData automatically detects your source CRS and lets you reproject to any EPSG coordinate reference system during conversion.
FlatGeobuf files can be opened with QGIS, GDAL/OGR, Leaflet, OpenLayers and more.
Convert XLSX to FlatGeobuf Now
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