A good chat sticker remains recognizable at a small size. Start with a simple silhouette and consistent character traits.
First, exaggerate facial expressions and body language. Second, use an outline so the character stands apart from chat backgrounds. Third, limit the main palette to keep the pack consistent.
Fourth, keep phrases short. Fifth, use bold high-contrast lettering. Sixth, leave safe space around the edges.
Seventh, test every sticker on light and dark backgrounds. Export with transparency and inspect it on a phone.
Build the pack around everyday reactions: greetings, agreement, refusal, laughter, sadness, anger, thanks, and goodbyes.
