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.topojson,.TOPOJSON (max 100MB)
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TOPOJSON (TOPOJSON) - TopoJSON - efficient topology-based JSON format for geographic boundaries. Best for web choropleth maps, data visualization, boundary simplification.
WKT (WKT) - Well-Known Text - text markup language for representing vector geometry objects. Ideal for database spatial queries, geographic geometry exchange, cad.
Yes, GoConvertFile offers free conversion of TOPOJSON to WKT for files up to 100MB. No registration required.
Most TOPOJSON to WKT conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.
WKT is ideal for database spatial queries, geographic geometry exchange, cad. Well-Known Text - text markup language for representing vector geometry objects
No, converting TOPOJSON to WKT does not cause additional quality loss — WKT uses lossless compression. However, any artifacts already present in the original TOPOJSON file will persist in the WKT output.
WKT files are typically 2-5x larger than equivalent TOPOJSON files because WKT preserves all pixel data. This is expected and necessary for lossless quality.
TopoJSON is an extension of GeoJSON that encodes topology, sharing boundary arcs between adjacent features to dramatically reduce file size for map data.
WKT (Well-Known Text) is a simple text markup language for representing geographic geometry objects like points, lines, polygons, and coordinate reference systems.
Reach for TOPOJSON when your priority is web choropleth maps, data visualization, boundary simplification — its efficient compression makes sharing fast and storage minimal.
Reach for WKT when your priority is database spatial queries, geographic geometry exchange, cad — its uncompromising quality ensures every detail is preserved.