AI transparent sticker generator
Describe a sticker, get a die-cut PNG with a real transparent background — the alpha channel comes straight from Seedream 5.5, not from a background-removal pass.
Why native transparency matters
Most AI sticker flows are two steps: generate on a white (or worse, checkerboard painted) background, then run background removal. That second pass is where quality dies — halos around hair and fur, eaten thin edges, corners that keep ghost pixels.
Seedream 5.5 treats transparency as part of the image itself: you set background=transparent and the model returns a PNG with an alpha channel. Edges are decided at generation time, so die-cut borders follow the artwork instead of a segmentation guess.
FAQ
How is this different from generating an image and removing the background?
Standard generators produce a flat image, so you run a second background-removal pass that can leave halos and eaten edges. Seedream 5.5 outputs a PNG with an alpha channel natively — the transparency is part of the generation, so edges are clean by construction.
What can I use the stickers for?
Print-on-demand sticker sheets, Etsy listings, Discord and Slack emotes, Twitch sub badges, WhatsApp stickers, video overlays and thumbnail cutouts. Commercial usage follows the ByteDance Seedream model license.
Is it really free?
Yes — a small number of generations per day per person, no signup. The limit keeps the generator free for everyone.
What resolution do I get?
Generations come out at 1K — plenty for stickers, emotes and web use. High-volume sticker-sheet exporters can batch at scale on GridBulk.