GeoJSON / KML / GPX / CSV Viewer

Inspect a spatial dataset: feature count, geometry types, bounds and property keys.

Format

Paste dataset (GeoJSON)

Feature count: 2
Property keys: name
Geometry types: Point (1), LineString (1)
Bounds (W,S,E,N): -122.430000, 37.774900, -122.410000, 37.780000

Runs entirely in your browser - nothing is sent to a server.

Related tools

How it works

1
Paste your dataset

GeoJSON, KML, GPX or CSV - pick the format or use Auto-detect.
2
Read the metadata

Feature count, geometry type breakdown, bounding box and property keys.

FAQ

Does this show a map preview?: No - this is a metadata inspector, not a map renderer. It parses your dataset and reports its shape.
How does this handle multiple formats?: It converts your input to GeoJSON internally (the same shared parser used by the Format Converter tool) before computing metadata.