Leo · Boy
a cheerful 5-year-old boy 3D cartoon character with curly brown hair, big round green eyes, rosy cheeks, a bright yellow raincoat over a blue striped shirt and red rubber boots
AI cartoon videos
AI cartoon videos: narrated 3D kids stories from one idea
You type the idea (or pick a ready one), choose the character and the language. Kineo writes a short, innocent story and renders a vertical 3D cartoon with narration and captions — the same character from start to finish.
The credit price shows on the Generate button, before you confirm.
Reviewed 2026-10-20
What it is
A 15- or 35-second 3D cartoon in the vertical social format, with narration and captions. The AI writes the story from your idea: short, innocent and with a kind ending.
The film is rendered on Seedance 1.5, the same engine as Kineo films, with the 3D style locked and the character description repeated in every scene.
In 3 steps
Pick the character
Leo, Mia, Dino, Pip, Bibi or Ollie — Kineo’s own characters, not another studio’s.
Type the idea
One line is enough ("learns to share toys"), or one of 6 ready ideas. Choose the language and 15 or 35 s.
Generate the cartoon
You read the written story first. One click opens the Studio on Seedance 1.5 with it; the price shows on the Generate button.
The characters
Each one has a fixed sheet (look and outfit) that goes into every scene. The AI can still vary small details between scenes.
Mia · Girl
a curious 5-year-old girl 3D cartoon character with two puffy black pigtails tied with pink ribbons, big brown eyes, a small gap-tooth smile, a purple dress with white polka dots and white sneakers
Dino · Little dinosaur
a friendly little green dinosaur 3D cartoon character with a round belly, tiny arms, big shiny amber eyes, soft orange spots on his back and a short wobbly tail
Pip · Puppy
a fluffy cream-colored puppy 3D cartoon character with floppy brown ears, a black button nose, big blue eyes and a red collar with a little gold bell
Bibi · Bunny
a little white bunny 3D cartoon character with long pink-lined ears, a round fluffy tail, big violet eyes and a tiny yellow scarf
Ollie · Baby elephant
a baby elephant 3D cartoon character with soft grey skin, big flappy ears with pink insides, a short curly trunk and a tiny green cap
Ready ideas (vary your stories)
- learns to share toys with a new friend at the park
- is afraid of the dark until the friendly stars help
- plants a tiny seed and learns to wait for it to grow
- learns why we brush our teeth before bed
- helps a baby bird get back to its nest
- discovers that a rainy day can be fun
FAQ
Can I make money with these videos?
We do not promise income. On YouTube, videos made for children must be set as "made for kids" (COPPA rules): no personalized ads and no comments, which pays far less. Platforms also demonetize channels that mass-produce repetitive content. Use the cartoons as family, school, brand or shop content, with varied stories.
Do I have to say it was made with AI?
Yes. YouTube, TikTok and Instagram ask you to label AI-generated content. The template gives you a ready caption with "Made with AI" — also turn on the platform’s AI label when you post.
How much does it cost?
The same as any Seedance 1.5 film of the length you choose (15 or 35 s). The credit number shows on the Generate button before you confirm; writing the story is free.
Does the character stay the same in every scene?
The character description and the 3D style go into every scene. In most films the character stays recognizable from start to finish, but this is AI: details like hair or clothes can still vary a little.
What content is not allowed?
Kids cartoons stay innocent: no romance or nudity, no violence or weapons, no mocking or humiliation, and no adult products (alcohol, smoking, gambling). Kineo’s usual moderation applies too. Do not use characters owned by other studios.
Which languages?
The template writes in English, Portuguese or Spanish; narration and captions come out in the chosen language.
Make your first cartoon
Type an idea, pick a character and read the finished story before you spend any credit.