In a move possibly inspired by Snapchat, or even Instagram, Tumblr is bringing photo filters and stickers to its iOS and Android apps. But that's not it: The feature will also work with GIF posts, which is going to let you spice up your feed even more than you already are. Tumblr says you can choose from over 100 "extremely relevant" stickers, so you shouldn't have a problem finding one that fits the message you're trying to get across. And fret not if you don't see these in your Tumblr app yet, as the update just started rolling out today to the App Store and Google Play.