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Fast routing library and server using OpenStreetMap. #route #planner
Java JavaScript Other
Pull request Compare This branch is 29 commits behind graphhopper:master.
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android Gradle: repositories improvements
core make GPX method public to be used e.g. in map matching
tools introducing heuristical epsilon for A* approximation, see #506
.gitignore Display OSM data date in web UI.
.travis.yml no mailing list
LICENSE.txt copy latest graphhopper jar to libs/ Make it possible to use elevation data with 3601 resolution, fixes #543

GraphHopper Route Planner

Build Status

GraphHopper is a fast and memory efficient Java road routing engine released under Apache License 2.0. Per default it uses OpenStreetMap data but can import other data sources.

GraphHopper for the Web

See GraphHopper in action on GraphHopper Maps

GraphHopper Maps

GraphHopper Maps uses the Directions API for Business under the hood, which provides a Routing API via GraphHopper, a Route Optimization API via jsprit, a fast Matrix API and an address search via Photon. Additionally the map tiles from various providers are used where the default is Omniscale, and all is available for free, via encrypted connections and from German servers for a nice and private route planning experience!

GraphHopper for Mobile

There are subprojects to make GraphHopper working offline on Android and iOS

Get Started

Read through our Documentation (0.5, unstable), ask questions on Stackoverflow and sign up to the discussion.


Read through how to contribute like finding and fixing bugs and improving our documentation or translations!


  • Written in Java
  • Open Source
  • Memory efficient and fast
  • Highly customizable
  • Works on the desktop, as a web service and offline on Android or iOS
  • Large test suite
  • ... more
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