Board Thread:Support Requests - Designing Your Wiki/@comment-37123532-20200429105258/@comment-9605025-20200510230211

First, I resized the image which forced some of the pixels to be removed/combined. This means there are fewer distinct colors. and help decrease the file size. Then I resized the smaller image to be at least 2000px wide so that Fandom will let you have it cover the entire page.

The first resize was necessary only because there were too many distinct colors in the original image. If you need to do this for a new image, I would suggest trying things in this order.


 * 1) Just resize to be at least 2000px wide.
 * 2) Compress the resized image.
 * 3) *Online compressors such as Compress PNG auto detect how much compression can be applied without loosing too much quality.
 * 4) Do the above after initially resizing the image smaller.