First, make the frames on the Meme Generator using stickers, text and drawings, or make them in a drawing software.
Then, use this tool:
imgflip.com/gif-maker?from=images
You can upload the frames from your folder, or copy the frames from the Meme Generator and paste them here.
I often set the delay to 1000 ms, though this animation had 100 ms delay for smoother animation. Looking back, though, I should have put 50 ms delay, which causes the animation to render in 20 FPS.
Usually, I paste multiple frames for different timing between dialogue, actions and pauses.
