GeoJSON to FlatGeobuf
LocalConvert GeoJSON to FlatGeobuf (.fgb, streamable, random access), locally in your browser.
Drag files here, or click to browse
Supports .geojson,.json,application/geo+json
Choose fileGeoJSON → FlatGeobuf (.fgb), locally in your browser.
What is it? GeoJSON to FlatGeobuf converts GeoJSON to FlatGeobuf (.fgb), a compact, streamable format with fast random access.
TL;DR: Convert GeoJSON to streamable FlatGeobuf.
How to use
- Open a GeoJSON layer.
- Download the .fgb file.
FAQ
Why FlatGeobuf?
It is compact and supports streaming/random access, which is ideal for web maps.
Is it local?
Yes.
Limitations
- Output is a single layer.
- No reprojection.
Privacy
Privacy first: this tool runs entirely in your browser. Your input and files never leave your device.