No:Main Page

Velkommen til OpenStreetMap (OSM), et verdensomspennende prosjekt for å dele frie kartdata. Prosjektet startet fordi de fleste kart man tenker på som frie, ofte har rettslige eller tekniske begrensninger for hva man kan gjøre med dem. Dette hindrer privatpersoner og bedrifter i å anvende informasjonen på en kreativ, produktiv eller uventet måte.
Hva er OpenStreetmap.

Bruke OpenStreetMap

Bruke OpenStreetMap

• Norsktilpassede presentasjoner av kartdataene i OSM http://www.openstreetmap.no
• Til ruteplanlegging anbefales openstreetmap.org, MapQuest open eller OSRM. Legg merke til at Entur bruker OpenTripPlanner til gange, sykkel og offentlig transport i hele Norge, og at deres tjenester er åpne for alle.
• Browsing openstreetmap.org
• Last ned kart til Garmin GPS
• Se programvare for mobilen, pcen eller webtjenester.
• Flere måter å bruke OpenStreetMap

Bidra med gratis kartdata

Hvordan bidra til dugnadskartet

• Oversikt over kartegenskaper (tagger) tilpasset Norge
• Importere data i Norge
• Norsk guide for stisykling
• Norsk guide for skiløyper
• WikiProject Norway
• Diskusjonsfora: forum og IRC-kanal (tidligere forum)
• Flere måter å bidra med kartdata

Utvikle programvare

Utvikle og bruke platformen

• Bruke OpenStreetMap i din programvare
• Bidra til OpenStreetMap programvare

News

2026
21. okt.2026-10-21–2026-10-22	Our secondary services were temporarily down until we could patch a critical PHP security vulnerability: if you run a website, update PHP on your server now!
1. okt.2026-10-01–2026-10-02	Join the 31 Day OSM Challenge this October!
1. sep.2026-09-01–2026-09-02	The Wiki has been upgraded to MediaWiki 1.46.0 (LTS).
10. jul.2026-07-10–2026-07-11	OpenStreetMap Foundation and European projects: an invitation to collaborate
30. jun.2026-06-30–2026-07-01	State of the Map 2026: Call for Posters
26. mar.2026-03-26–2026-03-27	Follow and participate in discussions more easily using the new DiscussionTools features.
4. feb.2026-02-04–2026-02-05	Thumbnail images from Wikimedia Commons need to be resized in order to keep loading.
2025
30. des.2025-12-30–2025-12-31	Thank you for the 2 Bitcoin donation to OpenStreetMap!
14. des.2025-12-14–2025-12-15	Announcing the 2025 Microgrant Program Grantees
8. des.2025-12-08–2025-12-09	Results of the State of the Map 2025 Travel Grant Programme.
5. des.2025-12-05–2025-12-06	Announcement: The State of the Map 2026 conference will take place in Paris.
5. okt.2025-10-05–2025-10-06	Maintenance: The OpenStreetMap.org website and our mapping API will be read-only for server maintenance on the 5 October 2025 between 9:00 and 12:00 (UTC/GMT). Further details will be posted on community.osm.org and Mastodon.
3. okt.2025-10-03–2025-10-04	The OSM Foundation at State of the Map Latin America 2025.
24. sep.2025-09-24–2025-09-25	Meet Pablo Brasero Moreno, the OSM Foundation's new Core Software Engineer!
20. sep.2025-09-20–2025-09-21	Voting for the OpenStreetMap Awards is open now and closes Sept. 30! There are seven categories and the winners will be announced at State of the Map 2025 in Manila.
eldre nyheter...
See also	Recently approved tags · OpenStreetMap blogg · weeklyOSM · OpenStreetMap på mediene

Platform status (Wiki status)

Upcoming events (add) – Se også: Past Events Event archive 2004-2020

8 November	Mapathon
8 November	OSMmapperCPH	Copenhagen, Capital Region of Denmark, Denmark
9 November	CartONG : Mapathons en ligne 2026-2027
9 November	OpenStreetMap x Wikidata Taipei #94	Chengnei, Taipei, Taiwan
10 November	OSM Utah Monthly Map Night	Salt Lake City, Utah, United States
10 November	OSM Stammtisch Magdeburg	Magdeburg, Saxony-Anhalt, Germany
10 November	London pub meet-up	City of Westminster, England, United Kingdom
10 November	Hamburger Mappertreffen	Hamburg, Germany
10 November	South Bay Map Night	San Jose, California, United States
10 November	OSM-Stammtisch Ulm/Neu-Ulm	Neu-Ulm, Bavaria, Germany
11 November	iD Community Chat
11 November	192. OSM-Stammtisch Zürich	Zurich, Zurich, Switzerland
11 November	Münchner OSM-Treffen	Munich, Bavaria, Germany
11 November	OSM US Mappy Hour: Mapping Route 66 Past & Present
12 November	Olomoucký listopadový mapathon	Olomouc, Czechia
12 November	221. OSM-Stammtisch Berlin-Brandenburg	Berlin, Germany
12 November	[Tours] Rencontre locale de novembre 2026	Tours, Centre-Val de Loire, France
12 November	OSM-Treffen Bochum	Bochum, North Rhine-Westphalia, Germany
14–15 November	State of the Map Kerala (SoTM Kerala)	Ettumanoor, Kerala, India
14 November	OpenStreetMap Ireland AGM - 2026	Dublin, Ireland
15 November	OSM Delhi Mapping Party No.34 (South Zone)	New Delhi, Delhi, India
16 November	CartONG : Mapathons en ligne 2026-2027
17 November	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
17 November	Réunion du groupe local de Lyon	Lyon, Auvergne-Rhône-Alpes, France
17 November	206. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
17 November	FOSSGIS AG OSM und Outdoor	Berlin, Germany
17 November	OSM-Stammtisch Chemnitz	Chemnitz, Saxony, Germany
17 November	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
18 November	Mott MacDonald GIS Day Mapathon [18/10/2026]	Sunderland, England, United Kingdom
18 November	Pegasus Group Mapathon Charity Day	Manchester, England, United Kingdom
18 November	Cal Poly Humboldt GIS Day Mapathon	Arcata, California, United States
18 November	Stammtisch Karlsruhe	Karlsruhe, Baden-Württemberg, Germany
19 November	Pražský GeoWeek mapathon s Lékaři bez hranic	Prague, Czechia
19 November	GeoWeek Luxembourg Mapathon [FR/EN] - Hybrid
19 November	Meetup in Gent	Ghent, East Flanders, Belgium
20 November	OSMF Engineering Working Group meeting
20 November	Friends of MSF Leicester Mapathon	Leicester, England, United Kingdom
21 November	Atelier OpenStreetMap Metz	Metz, Grand Est, France
21 November	OSM Suomi 2026	Espoo, Uusimaa, Finland
22 November	1. OSM Stammtisch Fulda	Fulda, Hesse, Germany
23 November	CartONG : Mapathons en ligne 2026-2027
23 November	Mapwyr Cymru: Mapathon Gogledd Cymru #2 🏴󠁧󠁢󠁷󠁬󠁳󠁿	Llanfairfechan, Wales, United Kingdom
23 November	Listopadový brněnský Missing Maps Mapathon na Ústavu botaniky a zoologie	Brno, South Moravian Region, Czechia
23 November	Bremer Mappertreffen	Bremen, Bremen, Germany
24 November	Pravidelný Missing Maps CZ-SK online Mapathon
24 November	East Midlands pub meet-up	Derby, England, United Kingdom
24 November	South Bay Map Night	San Jose, California, United States
24 November	OSM-Verkehrswende #80	Berlin, Germany
25 November	Rhein-Neckar OSM Treffen	Mannheim, Baden-Württemberg, Germany
25 November	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
25 November	Würzburger OSM-Treffen	Würzburg, Bavaria, Germany
25 November	OSM-Treffen Freiburg/Brsg.	Freiburg im Breisgau, Baden-Württemberg, Germany
30 November	CartONG : Mapathons en ligne 2026-2027
1 Desember	OSM-Treffpunkt	Salzburg, Salzburg, Austria
1 Desember	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
2 Desember	Maptime Amsterdam: Map & Meet	Amsterdam, North Holland, Netherlands
2 Desember	Stammtisch	Hanover, Lower Saxony, Germany
2 Desember	Stuttgarter OpenStreetMap-Treffen	Stuttgart, Baden-Württemberg, Germany
3 Desember	Angers : Rencontre mensuelle OpenStreetMap	Angers, Pays de la Loire, France
3 Desember	Rencontre mensuelle des contributeurs Paris sud	Montrouge, Ile-de-France, France
5 Desember	OpenStreetMap Térképész-workshop	Budapest, Hungary
5 Desember	OSM India - Monthly Online Mapathon	New Delhi, India
7 Desember	OpenStreetMap x Wikidata Taipei #95	Chengnei, Taipei, Taiwan
8 Desember	South Bay Map Night	San Jose, California, United States
8 Desember	Hamburger Mappertreffen	Hamburg, Germany
8 Desember	OSM-Stammtisch Ulm/Neu-Ulm	Neu-Ulm, Bavaria, Germany
9 Desember	23. Österreichischer OSM-Stammtisch (online)	Stainach-Pürgg, Styria, Austria
10 Desember	OSM-Treffen Bochum	Bochum, North Rhine-Westphalia, Germany
10 Desember	Münchner OSM-Treffen	Munich, Bavaria, Germany
11 Desember	193. OSM-Stammtisch Zürich	Zurich, Zurich, Switzerland
13 Desember	OSMmapperCPH	Copenhagen, Capital Region of Denmark, Denmark
13 Desember	OSM Delhi Mapping Party No.35 (Outside Delhi)	New Delhi, India
13 Desember	Essen OSM-Treffen	Essen, North Rhine-Westphalia, Germany
14 Desember	CartONG : Mapathons en ligne 2026-2027
15 Desember	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
15 Desember	Réunion du groupe local de Lyon	Lyon, Auvergne-Rhône-Alpes, France
15 Desember	East Midlands pub meet-up	Derby, England, United Kingdom
15 Desember	207. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
15 Desember	OSM-Stammtisch Chemnitz	Chemnitz, Saxony, Germany
15 Desember	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
18 Desember	Potsdamer Mappertreffen	Potsdam, Brandenburg, Germany
18 Desember	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
21 Desember	CartONG : Mapathons en ligne 2026-2027
22 Desember	South Bay Map Night	San Jose, California, United States
5 Januar	OSM-Community-Treffen Münster	Münster, North Rhine-Westphalia, Germany
5 Januar	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
11 Januar	CartONG : Mapathons en ligne 2026-2027
11 Januar	OpenStreetMap x Wikidata Taipei #96	Chengnei, Taipei, Taiwan
12 Januar	Hamburger Mappertreffen	Hamburg, Germany
13 Januar	Stuttgarter OpenStreetMap-Treffen	Stuttgart, Baden-Württemberg, Germany
18 Januar	CartONG : Mapathons en ligne 2026-2027
19 Januar	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
25 Januar	CartONG : Mapathons en ligne 2026-2027
25 Januar	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany
26 Januar	OSM-Verkehrswende #81	Berlin, Germany
29–30 Januar	Mapping USA 2027
1 Februar	CartONG : Mapathons en ligne 2026-2027
2 Februar	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
8 Februar	CartONG : Mapathons en ligne 2026-2027
9 Februar	Hamburger Mappertreffen	Hamburg, Germany
13–14 Februar	Karlsruhe Hack Weekend February 2027	Karlsruhe, Baden-Württemberg, Germany
15 Februar	CartONG : Mapathons en ligne 2026-2027
15 Februar	OpenStreetMap x Wikidata Taipei #97	Chengnei, Taipei, Taiwan
16 Februar	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
22 Februar	CartONG : Mapathons en ligne 2026-2027
1 Mars	CartONG : Mapathons en ligne 2026-2027
2 Mars	OSM-Community-Treffen Münster	Münster, North Rhine-Westphalia, Germany
2 Mars	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
6–7 Mars	FOSSGIS 2027: Mapping-Party	Heidelberg, Baden-Württemberg, Germany
8 Mars	CartONG : Mapathons en ligne 2026-2027
8 Mars	OpenStreetMap x Wikidata Taipei #98	Chengnei, Taipei, Taiwan
9–12 Mars	FOSSGIS 2027	Heidelberg, Baden-Württemberg, Germany
13 Mars	FOSSGIS 2027: OSM-Samstag	Heidelberg, Baden-Württemberg, Germany
15 Mars	CartONG : Mapathons en ligne 2026-2027
16 Mars	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
22 Mars	CartONG : Mapathons en ligne 2026-2027
29 Mars	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany
6 April	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
12 April	CartONG : Mapathons en ligne 2026-2027
12 April	OpenStreetMap x Wikidata Taipei #99	Chengnei, Taipei, Taiwan
16–17 April	Q2 DataRide 2027	Mannheim, Baden-Württemberg, Germany
19 April	CartONG : Mapathons en ligne 2026-2027
20 April	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
26 April	CartONG : Mapathons en ligne 2026-2027
3 Mai	CartONG : Mapathons en ligne 2026-2027
4 Mai	OSM-Community-Treffen Münster	Münster, North Rhine-Westphalia, Germany
4 Mai	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
10 Mai	CartONG : Mapathons en ligne 2026-2027
10 Mai	OpenStreetMap x Wikidata Taipei #100	Chengnei, Taipei, Taiwan
18 Mai	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
24 Mai	CartONG : Mapathons en ligne 2026-2027
31 Mai	CartONG : Mapathons en ligne 2026-2027
31 Mai	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany
1 Juni	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
14 Juni	CartONG : Mapathons en ligne 2026-2027
14 Juni	OpenStreetMap x Wikidata Taipei #101	Chengnei, Taipei, Taiwan
15 Juni	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
21 Juni	CartONG : Mapathons en ligne 2026-2027
28 Juni	CartONG : Mapathons en ligne 2026-2027
6 Juli	OSM-Community-Treffen Münster	Münster, North Rhine-Westphalia, Germany
6 Juli	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
12 Juli	OpenStreetMap x Wikidata Taipei #102	Chengnei, Taipei, Taiwan
20 Juli	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
26 Juli	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany
3 August	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
9 August	OpenStreetMap x Wikidata Taipei #103	Chengnei, Taipei, Taiwan
17 August	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
6 September	OpenStreetMap x Wikidata Taipei #104	Chengnei, Taipei, Taiwan
7 September	OSM-Community-Treffen Münster	Münster, North Rhine-Westphalia, Germany
7 September	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
21 September	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
27 September	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany
4 Oktober	OpenStreetMap x Wikidata Taipei #105	Chengnei, Taipei, Taiwan
5 Oktober	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
19 Oktober	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
2 November	OSM-Community-Treffen Münster	Münster, North Rhine-Westphalia, Germany
2 November	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
8 November	OpenStreetMap x Wikidata Taipei #106	Chengnei, Taipei, Taiwan
16 November	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
29 November	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany
6 Desember	OpenStreetMap x Wikidata Taipei #107	Chengnei, Taipei, Taiwan
7 Desember	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
21 Desember	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]

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