OpenStreetMap Quickstart

OpenStreetMap is a free street level map of the world, created by an ever growing community of mappers. Anyone can edit OpenStreetMap. The Learn OSM website provides easy to understand, step-by-step guides for you to get started with contributing to OpenStreetMap and using OpenStreetMap and using OpenStreetMap data. The Learn OSM guide at the link above shows step by step how to navigate the OpenStreetMap website, view and print maps, and sign up for a user account. After you have your own username and password, you will be able to add your first points to the map, learn how to do street surveys and work with aerial imagery.

The remainder of this guide introduces some of the online and offline software used to edit and render OSM data.

Programs that work with OSM data


iD is the default on-line editor for OpenStreetMap (OSM). iD is fast and easy to use, and allows mapping from various data sources such as ground survey, satellite and aerial imageries, GPS traces or street-level imagery.


JOSM (Java OpenStreetMap Editor) is an advanced editor for OpenStreetMap (OSM) written in Java. It is more powerful and complex than iD, can be used for bulk editing, off-line or on an unreliable Internet connection. It can be extended with plugins, custom presets and more extensions.


OpenStreetMap data can be loaded in QGIS as vector layer, as a core functionality or through plugins like QuickOSM.


Osmosis is a highly capable utility program for performing many tasks at a raw level on OSM data. This includes data import and export to databases, sorting, cleaning, and creating data dumps.


osm2pgsql is a utility program that converts OpenStreetMap (.osm) data into a format that can be loaded into PostgreSQL (PostGIS). It is often used to render OSM data visually using Mapnik, as Mapnik can query PostgreSQL for map data, but does not work directly with OSM files.

Working with OSM data in QGIS

OSGeoLive comes with OSM data for the city where the global FOSS4G conference takes place. You find the data in the file system at /usr/local/share/data/osm/ or in the PostgreSQL database osm_local.

Start QGIS and have a look at the data.

  1. Open the Desktop GIS folder.
  2. Double click on the QGIS icon.
  3. Go the browser panel on the left of the screen.
  4. Navigate to PostGIS and then to the database osm_local. You will find the data in the schema public.
  5. Drag the layers from the Browser panel and drop them in the map canvas.

You find a QGIS introduction in the QGIS Quickstart


QuickOSM allows you to work quickly with OSM data in QGIS thanks to Overpass API.

  1. You have to enable the Plugin in QGIS. Search for QuickOSM from Plugins –> Manage and Install Plugins in QGIS
  2. Open QuickOSM from Vector –> QuickOSM –> QuickOSM
  3. Search for all the pubs in the FOSS4G city
  4. Choose key amenity, value pub, in Buenos Aires
  5. Show the query to see the Overpass query
  6. Click Run query. The resulting data will be loaded in your QGIS project as temporal data
  7. You can now save the data via Export -> Save as….. Choose i.e. Geopackage and save the data as buenos_aires_pubs.


You also find many OSM Plugins for QGIS. Search for OSM in the plugin repository.

Using OSM as basemap in QGIS

XYZ Tiles

By default, QGIS comes with OpenStreetMap basemap layer and is located in the Browser Panel under XYZ Tiles.



QuickMapServices plugin allows you to easily add various map services as basemaps with one click in QGIS.

  1. You have to enable the Plugin in QGIS. Search for QuickMapServices from Plugins –> Manage and Install Plugins in QGIS
  2. Add an OSM basemap from Web –> QuickMapServices –> OSM

Start working with OSM data

There are several ways to download OpenStreetMap data for your region. You can get the data in several formats.

You can use the following tools and services to extract OSM data for your area of interest.


Geofabrik provides daily worldwide OpenStreetMap data extracts by subregion and country. Choose the region or country you are interested in. Data is provided in three formats: .osm.pbf, .shp.zip and .osm.bz2. .osm.pbf and`.shp.zip` can be opened directly in QGIS.


.osm.bz2 contains raw OSM XML files .osm, osm2pgsql works well with them, find out more about working with them here https://wiki.openstreetmap.org/wiki/OSM_XML

Overpass turbo

Overpass turbo is a web based data mining tool for OpenStreetMap based on the Overpass-API.

Have a look at the web client and download all the pubs in the FOSS4G city.

  1. Open https://overpass-turbo.eu/
  2. Search for all the pubs in the FOSS4G city
  3. Click on the button Wizard and paste the query to the search column amenity=pub in “Buenos Aires”
  4. Then click the button build and run query
  5. Click zoom to data in the map canvas to navigate to your results

HOT Export Tool

The Humanitarian OpenStreetMap Team (HOT) provides an export tool for OpenStreetMap too. To use it you need an OSM account. You can download data in several formats and have history for your downloaded data and exports.

Here is a quickstart: https://export.hotosm.org/en/v3/learn/quick_start

What next?

Find out more about OSM on the website: https://www.openstreetmap.org

Get support: https://www.openstreetmap.org/help