Geohash tools

Encode and decode geohashes, explore the grid, cover shapes and convert spatial data.

Decode

Convert a geohash to coordinates, check its GeoJSON or WKT representation, visualize it in a map and much more

Encode

Convert a pair of latitude, longitude coordinates to its geohash string representation at any precision

Draw

Bring your CSV geohash-encoded data to visualize it on a map

Aggregate

Bring your coordinate-encoded CSV dataset to aggregate it by geohash

Browse

Explore a world of geohashes in a moving map

Inside

Find the list of geohashes inside a GeoJSON or WKT

Near

Get a list of geohashes near a coordinate, inside a radius

Between

Get a list of geohashes between two coordinates

Along

Get the geohashes along a LineString or MultiLineString

Neighbors

Get a list of geohash neighbors

Format

Format geohashes into other geometry representations for your CSVs

Compress

Compress a list of geohashes using the best combination across various precisions

What is a geohash?

A geohash encodes a geographic area as a short string of letters and digits. Gustavo Niemeyer created the system in 2008.

Geohashes with a shared prefix are nearby. Each extra character narrows the area.