TopoJSON to GeoJSON

Local

Convert TopoJSON to GeoJSON, locally in your browser.

What is it? TopoJSON to GeoJSON converts TopoJSON back into GeoJSON features.

TL;DR: Convert TopoJSON to GeoJSON.

How to use

Open a .topojson file.
Preview the features.
Download the GeoJSON.

FAQ

Are all objects converted?

Yes — the objects in the TopoJSON are expanded to features.

Is it local?

Yes.

Limitations

Large files are bounded by browser memory.
No reprojection.

Privacy

Privacy first: this tool runs entirely in your browser. Your input and files never leave your device.

Related tools

GeoJSON to DXF →Shapefile to GeoJSON →GeoJSON to KML →KML to GeoJSON →GPX to GeoJSON →GeoJSON to Shapefile →GeoJSON Buffer →GeoJSON Simplify →

Do more

Batch process files →More in gis →Browse all tools →