Question 1

How do I make a WhatsApp sticker?

Accepted Answer

Upload a photo with a clear subject, switch on Auto Cut-Out to remove the background, choose a white sticker border, optionally add text or an emoji, then click Download PNG. WhatsApp sticker packs accept 512x512 transparent PNGs — which is exactly what this tool outputs.

Question 2

How does the background removal work?

Accepted Answer

The Auto Cut-Out option uses a chroma-key style algorithm: it samples the corner pixels of your image and removes similar colors. For best results use a photo with a plain or contrasting background. All processing is local in your browser.

Question 3

Can I add text or emojis to my sticker?

Accepted Answer

Yes. Type any text or paste emojis into the Text field, choose a font size, and pick a color. The text is rendered on top of your sticker image.

Question 4

What size are the downloaded stickers?

Accepted Answer

Stickers are exported as 512x512 PNG with transparent background by default — the standard WhatsApp sticker size. You can also pick 1024 or 256 from the size dropdown.