Geo
5 free online Geo tools that run entirely in your browser.
Haversine Distance Calculator
Great-circle distance between two lat/long coordinates.
Compass Bearing Calculator
Initial bearing (direction) from one coordinate to another.
DMS to Decimal Degrees Converter
Convert coordinates between decimal degrees and DMS.
Geohash Encoder
Encode a latitude/longitude into a geohash.
Geohash Decoder
Decode a geohash back to latitude/longitude.