Free - Fast - Unlimited
Design your own Mario-style character in seconds with AI. Free, fast, and unlimited.

New heroes, villains, and Mushroom Kingdom creatures landing in the feed every day.







A Mario OC is your own original character built for the world of Super Mario — the Mushroom Kingdom of warp pipes, power-ups, and question blocks. It could be a new plumber, a rival racer, a Koopa-style creature, or something the kingdom has never seen. The Mario Character Maker builds yours from a text prompt in about two seconds.
Both work. Prompt Mario, Luigi, Princess Peach, Bowser, Yoshi, or Toad in any scene or style you want — or use them as inspiration and design your own original character who belongs in their world. Most creators end up doing a bit of each.
Pick an era and put it in your prompt. For the modern look: chunky rounded 3D render, bright primary colors, big cartoon eyes, glossy toy-like finish. For retro: 8-bit pixel sprite, 1985 game screen, side-scroller level. Add Mushroom Kingdom props — warp pipes, question blocks, fire flowers, super stars — and the character instantly reads as Mario.
Yes. Every generation is free — no credits, no watermarks, no daily caps. Make one character or a hundred variations of the same one.
Every creation can be shared to the feed, and anything on the feed can be remixed — take someone's racer and give it a new kart, or put your own spin on their creature design. Remixing is the heart of GenTube.
One bold, simple silhouette with a single gimmick — a shell, a cap, a mustache, a power-up they carry. Mario designs are readable at sprite size, so keep the color count low and the shapes round. Species mashups work great too: a Goomba with wings, a Toad who races, a Koopa in overalls.
Yes — it's your original character. Download it and use it as a PFP, in your game projects, or anywhere else you want.
There are no fixed templates or part menus. You describe the character in plain words and the image is generated from scratch, so you're never limited to a set list of hats, bodies, and colors. If you can describe it, you can make it.