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Geohash Encoder / Decoder

Encode latitude/longitude coordinates into a compact geohash string, or decode a geohash back to coordinates.

Encode → Geohash

~±19 m

Geohash

gcpvj0du

Decode ← Geohash

About Geohash Encoder / Decoder

A geohash is a compact alphanumeric string that encodes a geographic coordinate into a hierarchical spatial index. It works by recursively bisecting the world into a grid and encoding the path taken to reach a cell. Longer strings mean smaller, more precise cells. Geohashes with the same prefix are geographically nearby, making them useful for proximity queries in databases. This tool implements the standard Geohash algorithm using base-32 encoding with the alphabet 0–9bcdefghjkmnpqrstuvwxyz.

Private & free — this tool runs entirely in your browser.

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