Setting Default Bar Settings

Is there a way I can set up roll 20 to where it defaults the token bars to a selected use, instead of being empty. For instance I want the red bubble to represent hp on every token and I would rather not do that manually.

Nope.

You can use TokenMod (api script for pro subscribers) to select and set existing linked tokens using a macro. Here's an example macro that I use that will set HP to bar2(which I have set to red), AC to bar1(which I have set blue), and show the name of the token.   !token-mod --set bar2_link|HP bar2_value|@{selected|hp} bar2_max|@{selected|hp} bar1_link|ac bar1_value|[[@{selected|ac}]] --on showname --ids @{selected|token_id} You could create a macro that sets every aspect of the token with tokenmod.  Use one macro for PC's and another for monsters/npc's.

What sheet are you using? This can also be set up with the companion script for the Shaped sheet, for instance.