GFX Dimensions

What dimensions should my banners be?

When it comes to banners in etterna, the majority of people make them one of two different resolutions.

512x160

1024x230

What dimensions should my backgrounds be?

For backgrounds, there's no standard agreed upon size, however the most common sizes people use are 1280x720 and 1920x1080, though any 16:9 background will work well in Etterna. (Some people still use 4:3 backgrounds too).

Is there anything else I should know?

It's important to note, however, that the larger an image is, the more likely it is for the game to downscale it, and if it has to be downscaled then as it gets larger the amount of time the game takes to downsize it in realtime is exponentially longer. This can cause severe stutter on the scroll wheel, as it takes longer to load the banner due to the time taken to downscale it. This applies to Backgrounds as well. The recommended resolution changes depending on what theme you use. For til death, it's 480p, for Rebirth, it's 720p