OpenStreetMap is an international, community-driven project that creates a free, editable map of the world. People contribute geographic information about roads, rivers, forests, buildings, restaurants and many other features, helping keep the map detailed and up to date. The data is made freely available for people and organizations to use.

OpenStreetMap Germany introduces the project and its community, and helps visitors learn how to use and contribute to the map. Its resources explain ways to access OpenStreetMap maps, services and downloadable data, including use through websites and apps. Individuals can contribute by mapping places they know, live in, work in or visit, according to their interests and skills.

Beyond the map itself, OpenStreetMap is a global community whose members collaborate in many ways, whether voluntarily or through their work. The German site also provides information about the association, events, news, support, donations, a shop and help resources. Companies and organizations that use OpenStreetMap can support its continued development as a public resource.