Geocoding

First-level administrative divisions (states/provinces) per country, sourced from GeoNames, as static JSON.

French government address geocoding and reverse geocoding, built from the national address database.

Searches and geocodes official French addresses from the national address database, no key needed.

Looks up French communes, départements, and regions by name, postal code, or coordinates.

Reverse-geocodes coordinates to country, region and municipality with ISO codes.

Geocodes and reverse-geocodes French addresses using France's official national address database.

Free client-side reverse geocoding, public IP, user-agent and roaming detection, no key needed.

Resolves GPS coordinates to city, locality, postcode and admin region in 100+ languages.

Geocoding, routing and map tiles from Microsoft Bing Maps, being retired in favour of Azure Maps.

Converts British National Grid (OSGB36) easting/northing to WGS84 latitude/longitude.

Geocoding, reverse geocoding, routing, places, and map-tile APIs built on OpenStreetMap data.

Forward and reverse geocoding, batch geocoding, and text geoparsing built on open address datasets.

Forward/reverse geocoding, address parsing, geoparsing and elevation lookups built on OpenStreetMap data.

Forward and reverse geocoding with address standardization plus Census, district and timezone enrichment.

Reverse-geocodes coordinates into the nearest city, country, timezone and currency data.

Reverse geocoding: turns latitude/longitude into a street, place, region and country description.

Forward and reverse geocoding built on OpenStreetMap, GeoNames and other open datasets.

Looks up 200k+ cities, countries and regions with multilingual names and autocomplete

Global gazetteer of place names, postal codes, elevation, timezone and country data.

Converts addresses to geographic coordinates and back, using Google's global address database.

Tells you whether a latitude/longitude point is on water or land, using OpenStreetMap data.

South Korea geocoding, reverse geocoding and keyword/category place search from Kakao Maps.

Geocoding, reverse geocoding, places search, and static maps built on OpenStreetMap data.

Verifies, autocompletes and standardizes US mailing addresses, plus ZIP and reverse-geocode lookups.

Forward/reverse geocoding, autocomplete, routing and static maps, Nominatim-compatible, key required.

Thailand-focused mapping platform: geocoding, routing and vector map tiles via a keyed REST/JS API.

Resolves coordinates and search terms to official administrative locations, postcodes, zones and boundaries.

Forward, reverse and batch geocoding of addresses, streets and places for display on Mapbox maps

Geocoding, routing, places search and static maps API with a limited-time free transaction tier.

US ZIP code lookup with demographics, IRS income stats, distance and radius search, updated monthly.

Free OpenStreetMap geocoding and reverse geocoding, no key required, rate-limited to about 1 request/sec.

Searches Singapore addresses and buildings, returning coordinates and postal details.

Point elevation and ocean-depth lookups from open datasets like SRTM, ASTER, and GEBCO.

Forward and reverse geocoding built on OpenStreetMap plus national address registries.

Street, postal code, and municipality lookups for Germany, Austria, Switzerland, Liechtenstein.

Brazilian postal code (CEP) lookups with coordinates, addresses and companies registered there.

Forward and reverse geocoding for addresses and coordinates worldwide, with country and timezone data.

Postal code lookup, validation, and search for Mexico, Colombia, and Spain from official postal data.

Validates and geocodes UK postcodes, returning administrative, electoral and census-area data.

US address standardization, parsing, and geocoding on Census data, with BYOK USPS verification.

Looks up Mexican zip codes, states, municipalities and cities from the SEPOMEX postal dataset.

Autocompletes and validates US street addresses against USPS data as users type.

Finds and standardizes US postal addresses embedded in free-form text, like emails or documents.

Maps, geocoding, routing, places and traffic data from TomTom, with per-API monthly free quotas.

French address verification, geocoding, SIRENE company search and trade-area analysis from open data.

Validates and standardizes US street addresses against USPS and proprietary datasets.

Looks up US ZIP Codes from city/state, or city/state from a ZIP Code, via USPS-based data.

Free geocoding and spatial search across 300+ Utah state GIS data layers, key required.

Looks up Brazilian street addresses and IBGE/DDD codes by postal code (CEP), no key needed.

Converts GPS coordinates to unique three-word addresses worldwide and back again.

Forward/reverse geocoding for Russia, the CIS, Turkey and Israel; paid per-request tiers, no free plan.

Distance, radius search, and location lookups between US zip codes and Canadian postal codes.

Looks up postal codes worldwide with location, distance, radius and geometry queries.

Looks up place, state and coordinates for a postal code, or postal codes for a city, across 60+ countries.

Looks up country, state, and city for a US ZIP code with a single GET request.