Use this page to geocode a large number of addresses, postcodes or ZIP codes.
Paste them into the 'Addresses' box (each address separated by a new line), choose your options and hit
the 'Geocode' button. Then go and make a cup of tea and when you return the
'Output' box should have comma separated geocoded addresses, in latitude/longitude and easting/northing (if you've chosen the UK option).
Selecting a country increases the accuracy of geocoding.
I have only included the countries that visit this site most often, give me a shout if you require another one.
If you have a list of full UK postcodes, select 'UK (postcodes)' as this should be quicker.
The marker colour should be specified after the final comma in each row.
Supported colours are red, green, blue, yellow, black, white, pink, orange, grey, brown