HUD Visualization?

[MysticalMist]

I'm currently repositioning the HUD (the score, icons, lifebars, etc.) for my project to redesign/re-organize it but I'm wondering if there is a more efficient way to see how it would look in game beyond just experimenting with the coordinates and having to constantly open and close the game repeatedly. Is there a tool or trick anyone here uses to make layout adjustment more easy?

 

[ChrisFalconSTB]

One of the things I do is to open up an image editor and then find the lowest X and Y values.
Then I go to levels.txt and add the values in the red dots (almost invisible here) as they're the coordinates needed.