Free APIs

Free Maps & geocoding APIs

Geocoding, routing and map data for apps that need a location. 14 APIs with a usable free tier, checked on their official docs on 2026-10-08.
APIFree tierAuthDocs
Nominatim (OpenStreetMap)

Free geocoding and reverse geocoding from OpenStreetMap data

Catch: Usage policy: no heavy use, identify your app, show attribution

Free public server, max 1 request/secondNo keydocs
Overpass API

Query OpenStreetMap features with a custom query language

Catch: Heavy queries get rejected; self-host for volume

Free public servers; fair-use slot limits (about 10,000 queries/day)No keydocs
Mapbox

Maps, geocoding, directions and static images

Catch: Usage beyond the free tier is billed; access token required

Free monthly usage tier for each APIAPI keydocs
Geoapify

Geocoding, places, routing and map tiles

Catch: Attribution required; 5 requests/second

Free plan: 3,000 credits/dayAPI keydocs
LocationIQ

Geocoding, search and maps API

Catch: Attribution required on free plan; daily request cap

Free plan available (key required)API keydocs
MapTiler Cloud

Map tiles, geocoding, static maps and elevation

Catch: Free plan is non-commercial; usage quotas apply

Free plan (key required)API keydocs
HERE Location Services

Geocoding, routing, places and maps

Catch: Allowance differs per service; account required

Free tier: monthly transaction allowance per serviceAPI keydocs
openrouteservice

Directions, isochrones, matrix and geocoding

Catch: Quotas differ per endpoint; key required

Free standard plan with daily request quotasAPI keydocs
Stadia Maps

Map tiles, geocoding and routing

Catch: Commercial use not allowed on free plan

Free plan: 200,000 credits/monthAPI keydocs
TomTom Developer APIs

Maps, search, routing and traffic

Catch: Allowance depends on the product; not for heavy production use

Free monthly allowance per product (e.g. 200K or 20K requests/month)API keydocs
GeoNames

Place names, postal codes, timezone and elevation lookups

Catch: Daily credit limit per account; account must be activated

Free account; the free service has lower limits than premiumAPI keydocs
Zippopotam.us

Postal code to place lookup for many countries

Catch: Community service; no SLA

Free, no keyNo keydocs
REST Countries

Country data: names, capitals, currencies, languages, flags

Catch: Community-run; no SLA

Free, no keyNo keydocs
Google Maps Platform

Maps, Places, Geocoding and Routes

Catch: Billing account required; free calls vary by SKU

Up to 10K free calls per SKU per monthAPI keydocs

FAQ

What is the best free maps & geocoding API?+

Nominatim (OpenStreetMap), Overpass API, Mapbox are good places to start. Compare the free tiers and catches in the table; they differ mostly in limits and whether commercial use is allowed.

Is there a maps & geocoding API without an API key?+

Yes: Nominatim (OpenStreetMap), Overpass API, Zippopotam.us, REST Countries work without a key.

More free APIs: Weather · Finance & crypto · Currency exchange · AI & ML · Email & messaging · IP & geolocation · News & social · Sports · Movies, TV & anime · Music · Books & reference · Space & science · Government & open data · Translation & language · Images & media · Fake data & testing · Food & recipes · Transportation · Health · Developer tools · Security · Games & fun