OpenStreetMap logo OpenStreetMap

Copyright and License

OpenStreetMap® is open data, licensed under the Open Data Commons Open Database License (ODbL) by the OpenStreetMap Foundation (OSMF).

You are free to copy, distribute, transmit and adapt our data, as long as you credit OpenStreetMap and its contributors. If you alter or build upon our data, you may distribute the result only under the same licence. The full legal code explains your rights and responsibilities.

Our documentation is licensed under the Creative Commons Attribution-ShareAlike 2.0 license (CC BY-SA 2.0).

How to credit OpenStreetMap

Where you use OpenStreetMap data, you are required to do the following two things:

  • Provide credit to OpenStreetMap by displaying our copyright notice.
  • Make clear that the data is available under the Open Database License.

For the copyright notice, we have different requirements on how this should be displayed, depending on how you are using our data. For example, different rules apply on how to show the copyright notice depending on whether you have created a browsable map, a printed map or a static image. Full details on the requirements can be found in the Attribution Guidelines.

To make clear that the data is available under the Open Database License, you may link to this copyright page. Alternatively, and as a requirement if you are distributing OSM in a data form, you can name and link directly to the license(s). In media where links are not possible (e.g. printed works), we suggest you direct your readers to openstreetmap.org (perhaps by expanding 'OpenStreetMap' to this full address) and to opendatacommons.org. In this example, the credit appears in the corner of the map.

Example of how to attribute OpenStreetMap on a webpage

Finding out more

Read more about using our data, and how to credit us, at the OSMF Licence page.

Although OpenStreetMap is open data, we cannot provide a free-of-charge map API for third-parties. See our API Usage Policy, Tile Usage Policy and Nominatim Usage Policy.

Our contributors

Our contributors are thousands of individuals. We also include openly-licensed data from national mapping agencies and other sources, among them:

For further details of these, and other sources that have been used to help improve OpenStreetMap, please see the Contributors page on the OpenStreetMap Wiki.

Inclusion of data in OpenStreetMap does not imply that the original data provider endorses OpenStreetMap, provides any warranty, or accepts any liability.

Copyright infringement

OSM contributors are reminded never to add data from any copyrighted sources (e.g. Google Maps or printed maps) without explicit permission from the copyright holders.

If you believe that copyrighted material has been inappropriately added to the OpenStreetMap database or this site, please refer to our takedown procedure or file directly at our on-line filing page.

Trademarks

OpenStreetMap, the magnifying glass logo and State of the Map are registered trademarks of the OpenStreetMap Foundation. If you have questions about your use of the marks, please see our Trademark Policy.