Brat-Style Twitch Overlay, Panel & Emote Sizes (That Won’t Get Rejected)
Quick answer: Twitch panels are 320px wide (height is flexible, but 320x100px is a common starting point). Emotes need 28x28px, 56x56px, and 112x112px versions (or one 112x112px to 4096x4096px source Twitch auto-resizes), each under 1MB. Profile banners are 1200x480px minimum, with height fixed at 480px. Stream overlay elements — alert boxes, webcam frames, offline screens…