These can be VIP bonus codes offered to only certain players, for example. There are also no deposit bonus codes for existing casino players. They can be called no deposit welcome bonus codes, as they are a welcome gift from the casino to you. These are used when signing up to a new casino site to get a free bonus without making a deposit. On our site, you’ll find plenty of no deposit casino bonus codes for new players. Generally speaking, you can have two different types of casino codes. First things first, what do we mean when we speak about no deposit bonus codes?