So I have collected all my screencaps and I put them together.
1.) Once you have all of your layers together you have to make sure that it is under 500 pixels, or else your gif won’t work on Tumblr. So here’s what you do Go to “Image” —> “Resize”—> “Image Size”:
2.) And this window will open set it to 500 and press OK:
3.) After that go to File and press “Save for Web.” A new window will open.
4.) There are five things that are important.
-Transparency must be clicked
-Animated must be clicked
-LOOP HAS TO BE CLICKED. It is the only way your gif will keep playing continuously without stopping.
-Make sure your gif is under 1000K or it won’t work it Tumblr.
-The Frame Delay is how fast or slow you want your gif to go. The fastest is 0. I will set this gif to 0.2.
5.) Now click OK and save it somewhere and your gif should look like this: