There is no service or readily available tool that I can think of. But if you are comfortable on the command line and willing to spend some time tinkering, here is a way that can work

• download the OSM shapefile
• import the shapefile to TileMill.
• Once you style it, export it as a georeferenced PNG.
• Use gdal_translate to convert it to a GeoTiff.

There is no service or readily available tool that I can think of. But if you are comfortable on the command line and willing to spend some time tinkering, here is a way that can work

1. Download the OSM shapefile.
2. Import the shapefile to TileMill..
3. Once you style it, export it as a georeferenced PNG.

• The following command should work once you have installed nik2img; it will produce a PNG and matching world file from your TileMill export: nik2img.py <TileMill export name>.xml <desired file name>.png -d <pixel width> <pixel height> --srs <desired projection, probably 900913> --bbox <bounding box parameters> -v -w pgw

4. Use gdal_translate to convert it to a GeoTIFF.

• The following command should work: gdal_translate -of GTiff -a_srs <desired projection, probably EPSG:3857, as above> <desired file name>.png <desired file name>.tiff