Convert FGB to SHP

Turn FlatGeobuf data into ESRI Shapefile — free, instant, and entirely in your browser, with optional reprojection to any of 200+ coordinate systems.

No upload. No account. Your data stays on your machine.

Drop your files here or click to browse.

Shapefile (all parts or .zip), GeoJSON, KML/KMZ, GPKG, GPX, DXF, CSV, TAB and more — files never leave your browser.

Output format

Output coordinate system (optional)

Source CRS override (for CAD/CSV without one)

About FlatGeobuf (FGB)

A modern binary format built for streaming and HTTP range requests — very fast, spatially indexed, cloud-native.

Worth knowing: Single layer per file.

About ESRI Shapefile (SHP)

The long-standing GIS interchange workhorse. A "file" is really a bundle: .shp geometry, .dbf attributes, .shx index and .prj coordinate system — keep them together (or zip them).

Worth knowing: One geometry type per layer; attribute names truncated to 10 characters; 2 GB size ceiling.

How the conversion works

Drop your FGB file above.
We read it locally with GDAL compiled to WebAssembly — nothing is uploaded.
Optionally pick an output coordinate system; official datum grids are applied automatically.
Download your SHP result, with a transformation report showing exactly what was done.