Convert Shapefile to FlatGeobuf

Convert Shapefile (.shp, .dbf, .shx, .prj) to FlatGeobuf (.fgb) online for free. Fast, accurate geospatial format conversion with CRS reprojection.

Ready to convert?

Upload your Shapefile file and get FlatGeobuf output in seconds.

About Shapefile

The ESRI Shapefile is one of the most widely used geospatial vector data formats. It stores geometry and attribute data in multiple component files (.shp, .dbf, .shx, .prj).

Extensions: .shp, .dbf, .shx, .prj
Software: ArcGIS, QGIS, MapInfo, AutoCAD Map 3D, Global Mapper
Limitations: Field names limited to 10 characters. 2 GB file size limit. Single geometry type per file. No support for date-time fields.

About FlatGeobuf

FlatGeobuf is a performant binary encoding for geographic data based on FlatBuffers. It supports streaming and random access for fast partial reads.

Extensions: .fgb
Software: QGIS, GDAL/OGR, Leaflet, OpenLayers, GeoServer
Limitations: Relatively new format with limited support in older software. Single layer per file.

How to Convert Shapefile to FlatGeobuf

  • Upload your Shapefile file (.shp, .dbf, .shx, .prj)
  • 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

How do I convert Shapefile to FlatGeobuf?

Upload your Shapefile 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.

Is the Shapefile to FlatGeobuf 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 FlatGeobuf files?

FlatGeobuf files can be opened with QGIS, GDAL/OGR, Leaflet, OpenLayers and more.

Convert Shapefile to FlatGeobuf Now

No installation required. Works in your browser.

Stop emailing zip files and hoping for the best.

GeoShare: cloud preview + flexible download for every geospatial file you share. Coming soon to ConvertGeoData.