Select the bottom option on the menu, “Cross-Save”.In the main menu of Borderlands 2 select the character you wish to transfer.
How do I transfer my Borderlands 2 character to another account? In this case, you will want to choose “UPLOAD” (use local saves), in order to copy your local file up to the Steam server. Borderlands 2 for PC saves in two locations, it saves your progression locally on your PC, and if you are connected to the internet, it will create a back-up cloud save through Steam.