Batch Geocoding
Batch Geocoding with an interactive map and configurable geocoding provider.
How to use
- Address → Coordinates tab: type an address and search.
- Coordinates → Address tab: enter a longitude and latitude to look up the nearest address.
- Batch Geocoding tab: paste or upload many addresses (one per line or as CSV) to geocode them in sequence.
- Defaults to the free public Nominatim service (rate-limited); open the settings panel to switch to Kakao/Naver/Mapbox with your own API key for higher limits and better Korean address matching.
Geocoding provider: OpenStreetMap (Nominatim) — Address and coordinate queries entered here are sent to this provider. Spatial data used by other tools stays in your browser.
Address list (one per line, up to 200)
Each address is sent sequentially as a separate request (350ms between requests), only to the geocoding provider shown above.
Map Preview
Batch geocoding results will appear on the map.
How it works
- Enter the address or coordinates required by this mode.
- Run the search and review the result.
- Inspect the returned position on the map.
Supported range
Supports Nominatim and user-configured Kakao, Naver, Mapbox, or VWorld providers.
Important notes
Search values are sent to the selected external geocoding provider.