Suggested from >>1031266 in the sexy sprite thread The idea is very simple: You take your GIFs & convert them to APNG. Why would you want to do this? Let me explain >APNG is usually smaller in file size vs. GIF while still maintaining the same quality >thus, APNG images in posts endlessly loop without having to click on them due to the smaller filesizes. <GIF animations not so much even with the fewer frames of animation Based on my testings, here is what I have determined to get working APNG animations on the posts in this site >must not exceed above 25.00 KB in file size >must not exceed above above 220px x 220px in image size Use this website to convert your GIFs to APNGs: https://ezgif.com/gif-to-apng Then repost them if they meet the above criteria.