This adds a frame to your profile picture, with the Ukrainian flag and the words "ANTI-FASCIST / ANTI-IMPERIALIST". Many of the authoritarians claiming Ukraine say they're anti-fascist. Many of the fascists say they're anti-authoritarian. Don't believe either side. Be both.
Save your profile picture from whatever social network you like, then upload it here:
You can get the plain frame here and the SVG source here.