Sticker Emojis for iMessage
Make sticker emojis ready for iMessage. Transparent PNG output, sized for iMessage custom emojis and stickers.
Sticker output adds a thick white outline around the subject so it pops against any chat background. This is the format you want for WhatsApp packs, Telegram sticker sets, and iMessage reactions.
iMessage stickers ship via a Sticker Pack app — the simplest path is to use a free maker like Sticker Maker Studio to bundle your PennyLogo PNGs into an iOS sticker pack you install on your own device. Apple recommends 300x300, 408x408, or 618x618 PNG.
Example photo-to-emoji results
FAQs
How thick is the sticker outline?
Approximately 4–6% of the subject width — tuned to look intentional without overwhelming small features.
Is the sticker output transparent?
Yes, the area outside the outline is fully transparent PNG.
Do I need to publish a sticker pack to the App Store?
No. Sticker Maker apps let you build personal packs that live only on your phone.
Will the transparency carry over?
Yes, iMessage respects transparent PNGs.