Tile Packages

Tiles, what's that?

Whether it's raster or vector tiles, both technologies divide up the world into small rectangles on different zoom levels. Raster tiles contain PNG graphics, and vector tiles contain data packages.

Tile Packages for Offline Use

Pre-generated tile packages are an alternative to tile servers if users do not have internet access, if using an external tile server is undesirable, and running a local tile server is too cumbersome. They contain all tiles in a region for a range of zoom levels. The packages can be either stored on a mobile device for offline usage, or extracted onto an intranet server and made available to users. This is possible for raster and vector tiles alike.

Theoretically, you can download the required tiles from the tile servers of the OpenStreetMap project. However bulk downloading is prohibited by OSM's tile usage policy because it puts too much load on those volunteer-run services.

In addition to raster tile and vector tile servers as a service, Geofabrik offers pre-generated tile packages. They can be provided as ZIP archives, MBTiles files or individual PNG tiles on an external hard disk drive. On request, other map styles or data schemas than those available for our hosted servers can be used. Please get in touch if you are interested.

Data size

Tile packages can become quite large on disk. At the lowest scale, zoom level 0, the map of the whole world fits into a single PNG image of 256x256 pixel. For any additional zoom level, the tile is divided into four tiles. This means there are two tiles along the x axis and two tiles along the y axis on zoom level 1, i.e. four tiles in total. This continues for each zoom level.

Zoom level Number of tiles on this zoom level
0 1
1 4
2 16
3 64
4 256
18 68.7 billion

The size of tile packages grows similarly with each additional zoom level. The following table shows a few examples for raster tiles. You can do your own estimates using the Tile Calculator:

Germany Europe USA without Alaska and Hawaii
Zoom levels #Tiles Size #Tiles Size #Tiles Size
0–6 9 < 1 MB 182 1.1 MB 84 < 1 MB
0–10 1420 44 MB 52,000 421 MB 21,000 142 MB
0–12 21,000 408 MB 819,000 3.6 GB 329,000 1.3 GB
0–14 336,000 4.1 GB 13 m 38 GB 5.2 m 17 GB
0–16 5.4 m 36 GB 209 m 415 GB 84 m 237 GB
0–18 86 m 313 GB 3.3 bn 5.6 TB 1.3 bn 3.1 TB
Bounding box 5.53°E 47.23°N 15.38°E 54.96°N 23.82°W 34.54°N 46.84°E 71.46°N 125.42°W 24.12°N 66.45°W 49.43°N

It's a little differnt for vector tiles because they are only ever created up to zoom 14; higher zooms are computed from the zoom 14 data. A world-wide vector tile package with a suitably simply data schema can be as small as 100 GB.

We're happy to make you an offer. For a ballpark estimate, a raster tile package based on a standard map style might cost EUR 300 for 100,000 tiles, EUR 500 for 1 million tiles, and EUR 700 for 10 million tiles.