Set a custom background to each individual Trello Board using any available image URL from the web.
This simple fun extension allows a Trello user to set a background image for Trello boards which are only local to your browser. This bypasses whatever the Trello board owner may have set. Set a custom background for each individual Trello board using any available image URL from the web. Visit a Trello board and a TZ icon will appear towards the right of your browser URL bar. Click it thus allowing you to set the background for the board. Supports multiple boards!