This thread explains the general concept. The code is a bit outdated though, and probably more than you need. Follow the directions for setting up and generating a rollable token that are found here . Make sure to use only images that you personally upload, since the API cannot directly affect Marketplace images. Install Token-mod from the One Click install on your API settings page. You get there from the settings menu of your games home page. This code can change the displayed face of a selected token. It can be typed into chat, or put into the body of a Macro or Ability for easy of use: !token-mod --set currentside|1 This will cause the token to display the first side of the selected rollable token. You can change that number for other faces. This code will set the size of the token, based on the number of grid squares it occupies. To make a 1x1 token, use: !token-mod --set width|1g height|1g You can use different numbers for different sizes. The code can be combined into one statement. So for instance, lets say you have a medium druid that can turn into a large polar bear. The druid's image is on face 1, and the bear is on face 2. Create 2 actions on the Attributes and Abilities tab of the druid character's sheet: Druid form !token-mod --set currentside|1 width|1g height|1g Bear form !token-mod --set currentside|2 width|2g height|2g There are other ways to write these abilities depending on how you need them to work, but this should get you started. You can see full dosumentation on Token-mod by typing the following code into your chat window: !token-mod --help