Whether you’re building a delivery app, real estate tool, or just want to drop pins on a map — at some point, you’ll need an API to convert address to lat long.
I was in that same boat recently, and here’s exactly what I found (and built): a fast, simple, no-nonsense geocoding API that turns any address into coordinates in seconds.
Let’s walk through it.
Why You Need an API to Convert Address to Lat Long
If you’re here, chances are you’re trying to:
- Show a location on a map (Google Maps, Leaflet, Mapbox, etc.)
- Power logistics/delivery tools with real-world addresses
- Calculate distance between two addresses
- Store geolocation data for analytics or clustering
But the issue is… most APIs are complex, paid, or rate-limited.
That’s why I built and now use this free-to-use solution powered by OpenStreetMap (Nominatim) — wrapped in a simple Node.js endpoint on NodeTrigger.
Try This Free Address to Lat/Long API
API Endpoint
POST https://node.nodetrigger.com/api/geocode
Request Body (JSON)
{
"address": "1600 Amphitheatre Parkway, Mountain View, CA"
}
Response (JSON)
{
"lat": "37.4224857",
"lon": "-122.0855846",
"display_name": "Google Building 41, 1600 Amphitheatre Parkway, Mountain View, California, USA"
}
That’s it. Super simple, and blazing fast.
Common Use Cases
If you’re building a…
- Delivery or logistics app (plot drop-off points)
- Real estate search (map properties)
- Event planning tool (auto-plot event locations)
- Analytics dashboard (group users by region)
…this is the API you want.
❓ FAQ
Can I use this API for free?
Yes, 100% free with our FREE account. If you need more calls, you can simply upgrade to our higher plan.
🔍 TL;DR: Best API to Convert Address to Lat Long
- URL:
https://node.nodetrigger.com/api/geocode - Method:
POST - Input:
{ "address": "..." } - Output:
{ "lat": "...", "lon": "..." } - Free, fast, and simple
Still Googling “API to convert address to lat long”?
You just found it — and it’s live.
👉 Try it now: https://node.nodetrigger.com/api/geocode