Free Geocoding APIs - No Auth Required

Browse our collection of free Geocoding APIs. Each API includes detailed documentation, example requests, and usage guides. Click on any API to learn more.

Open-Meteo Geocoding

Convert city names to GPS coordinates. Use this first, then plug the coordinates into Open-Meteo Weather API. Same provi

Geocoding No Auth Works in: global

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Postcodes.io

UK postcode lookup and geocoding

Geocoding No Auth Works in: GB

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ViaCep

Brazilian postal code lookup

Geocoding No Auth Works in: BR

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ip-api.com

IP geolocation lookup

Geocoding No Auth Works in: global

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French Address Search

French address and postal code data

Geocoding No Auth Works in: FR

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IP Vigilante

IP address reputation and geolocation

Geocoding No Auth Works in: global

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Nominatim

Free geocoding API from OpenStreetMap. Convert addresses to GPS coordinates (forward) or coordinates to addresses (rever

Geocoding No Auth Works in: global

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Open Topo Data

Free elevation API. Get elevation in meters for any GPS coordinate using various elevation datasets (etopo1, ned10m, etc

Geocoding No Auth Works in: global

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