French Address Search
French address and postal code data
Browse our collection of free geocoding APIs. Each API includes detailed documentation, example requests, and usage guides. Click on any API to learn more.
IP 2 Country
IP address to country lookup
IP Vigilante
IP address reputation and geolocation
ip-api.com
IP geolocation lookup
IP.app
Simple IP address lookup
ISO 3166-2 API
Country region codes (ISO 3166-2)
Japan Neighborhoods
Japanese neighborhood and postal data
Mexico Sepomex
Mexican postal codes database
Nominatim
Free geocoding API from OpenStreetMap. Convert addresses to GPS coordinates (forward) or coordinates to addresses (reverse). No API key needed.
Open Topo Data
Free elevation API. Get elevation in meters for any GPS coordinate using various elevation datasets (etopo1, ned10m, etc.). No API key needed.
Open-Meteo Geocoding
Convert city names to GPS coordinates. Use this first, then plug the coordinates into Open-Meteo Weather API. Same provider, free, no API key.
OpenPLZ API
German and Austrian postal codes
PostalCodes.info
International postal codes lookup
Postali
Brazilian postal code lookup
Postcodes.io
UK postcode lookup and geocoding
ViaCep
Brazilian postal code lookup
Ziptastic
Zip code to country/city lookup