GenTubeDesign your own Sanrio-style OC in seconds. Think soft pastels, rounded shapes, and big sparkly eyes. Make your kawaii Sanrio OC free on GenTube.

From Hello Kitty and Kuromi to My Melody, Cinnamoroll, Pompompurin, and Keroppi, Sanrio is built on simple rounded shapes, soft pastels, and big cute eyes. These OCs lean into that kawaii look: minimal clean lines, blushing cheeks, and pure mascot energy. Design your own Sanrio OC free on GenTube, with no limits.
A pastel little world of kawaii mascots, made and remixed by GenTube creators every day.







A Sanrio OC is an original character you design in the kawaii Sanrio style. Think a brand-new cute mascot with simple rounded shapes, soft pastel colors, and big sparkly eyes, sitting right alongside Hello Kitty and friends.
Both. You can recreate canon favorites like Hello Kitty, Kuromi, My Melody, Cinnamoroll, Pompompurin, and Keroppi, or invent your own original Sanrio-style mascot from scratch.
Keep it simple and soft. Ask for rounded shapes, a big head, tiny body, pastel colors, blushing cheeks, and big cute eyes with minimal detail. The fewer the lines, the more Sanrio it feels.
Yes. You can make as many Sanrio OCs as you want for free on GenTube. No credits, no caps, no paywall. Just type, generate, and keep going.
Absolutely. Post your OC to the GenTube feed, remix other creators kawaii characters, and build whole pastel worlds together. Every character is a starting point for the next one.
Pick an animal or object you love, a bunny, cat, cloud, or pudding cup, then make it round, pastel, and smiley. Give it one signature accessory like a bow or hat and you have a mascot of your own.