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Welcome to OpenStreetMap, the project that creates and distributes free geographic data for the world. We started it because most maps you think of as free actually have legal or technical restrictions on their use, holding back people from using them in creative, productive, or unexpected ways. More about OpenStreetMap | How to contribute | Where to get help

Use OpenStreetMap

Using OpenStreetMap

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• Browse our world map
• Check the ready-to-use products for your mobile device, your desktop computer or the web services
• ...more on using OpenStreetMap

Contribute free map data

Beginners' Guide

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• Browse the map feature documentation
• Browse the Mapping projects
• ...more on contributing map data

Software Development

Develop and use the Platform

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• Use OpenStreetMap for your software
• Contribute to the OpenStreetMap software

News
2021
8 Apr2021-04-08–2021-04-09	Read about ideas for mapping for Earth Day and the International Day of Human Space Flight, both in April.
5 Apr2021-04-05–2021-04-06	The Local Chapters and Communities Working Group is looking for volunteer moderators.
2 Apr2021-04-02–2021-04-03	The academic track at the State of the Map 2021 is accepting abstracts.
9 Mar2021-03-09–2021-03-10	Call for talks, workshops and panels at the online State of the Map 2021.
7 Mar2021-03-07–2021-03-08	Announcing the State of the Map logo and website.
25 Feb2021-02-25–2021-02-26	The 100,000,000th changeset is created.
16 Jan2021-01-16–2021-01-17 to 14 Feb	OpenStreetMap Foundation 2021 survey has ended. Results are posted to the OSMF wiki.
older news...
Elsewhere	OpenStreetMap Blog · weeklyOSM · OpenStreetMap in the media

Platform status  · Wiki status

Up and running

Upcoming events (add) – See also: Past Events Event archive 2004-2020

4th September OSM Africa Monthly Mapathon: Map Malawi 17th–19th September Karlsruhe Hack Weekend Karlsruhe, Baden-Württemberg, Germany 18th September Software Freedom Day Anderlecht, Belgium 18th September Journées européennes du patrimoine 2021, Nantes Nantes, Pays de la Loire, France 20th September Atelier OpenStreetMap – retrouvailles et initiation ! Grenoble, Auvergne-Rhône-Alpes, France 21st September Rencontre mensuelle Lyon Lyon, Auvergne-Rhône-Alpes, France 21st September 143. Treffen des OSM-Stammtisches Bonn Bonn, North Rhine-Westphalia, Germany 21st September OSM-Verkehrswende #27 (Online) Berlin, Berlin, Germany 21st September Lüneburger Mappertreffen (online) Lüneburg, Lower Saxony, Germany 23rd September DRK Missing Maps Online Mapathon 24th September [Online] OpenStreetMap Foundation board of Directors - public meeting 24th September Düsseldorfer OSM-Treffen (online) Dusseldorf, North Rhine-Westphalia, Germany 25th September OSM Nederland maandelijkse bijeenkomst (online) Amsterdam, North Holland, Netherlands 27th September–2nd October FOSS4G 2021 Buenos Aires - Online Edition 27th September Bremer Mappertreffen (Online) Bremen, Free Hanseatic City of Bremen, Germany 28th September Mapathon Missing Maps – Cartographier des cartes humanitaires sur un mode collaboratif et libre. Grenoble, Auvergne-Rhône-Alpes, France 28th September South Bay Map Night San Jose, California, United States 28th September Virtual OpenStreetMap Belgium meeting City of Brussels, Belgium 30th September Missing Maps mapathon Slovakia online #4 District of Žilina, Region of Žilina, Slovakia 2nd October 京都！街歩き！マッピングパーティ：第26回 Re:一休寺 Kyotanabe, Japan 5th October Missing Maps London Mapathon Westminster, England, United Kingdom 5th October Virtuelles Niederbayern-Treffen Kothingeichendorf, Landau an der Isar, Bavaria, Germany 5th October Stuttgarter Stammtisch (Online) Stuttgart, Baden-Württemberg, Germany 7th October Online validation mapathon Prague, Prague, Czechia 7th October OSM-Treffen Bochum (Oktober) Bochum, North Rhine-Westphalia, Germany 8th October UN Mappers: MaPathon - le Università a servizio della cooperazione internazionale 8th October 160. Berlin-Brandenburg OpenStreetMap Stammtisch Berlin, Berlin, Germany 9th October Journey to the Centers of Michigan Michigan, United States 11th October OSM-Treffen Zürich Zurich, Zurich, Switzerland 12th October Hamburger Mappertreffen Hamburg, Germany 14th October OpenStreetMap Michigan Meetup 19th October 144. Treffen des OSM-Stammtisches Bonn Bonn, North Rhine-Westphalia, Germany 19th October Lüneburger Mappertreffen (online) Lüneburg, Lower Saxony, Germany 27th October Düsseldorfer OSM-Treffen (online) Dusseldorf, North Rhine-Westphalia, Germany 6th November OSM Local Chapters & Communities Virtual Congress 11th November OSM-Treffen Zürich Zurich, Zurich, Switzerland 16th November 145. Treffen des OSM-Stammtisches Bonn Bonn, North Rhine-Westphalia, Germany 16th November Lüneburger Mappertreffen (online) Lüneburg, Lower Saxony, Germany 17th November OSM-Stammtisch Köln Cologne, North Rhine-Westphalia, Germany 19th–21st November State of the Map Africa 2021 22nd November HOT Summit 2021 24th November Düsseldorfer OSM-Treffen (online) Dusseldorf, North Rhine-Westphalia, Germany 21st December 146. Treffen des OSM-Stammtisches Bonn Bonn, North Rhine-Westphalia, Germany 21st December Lüneburger Mappertreffen (online) Lüneburg, Lower Saxony, Germany 29th December Düsseldorfer OSM-Treffen (online) Dusseldorf, North Rhine-Westphalia, Germany Add your event to OpenStreetMap Calendar