AI Cartoon Story Generator

Quick answer: A cartoon story is a small cast, one problem and a gentle ending, and SceneMixer makes it as scenes: the characters are drawn once in a cartoon look, each scene is rendered with their voices, and the episode is joined into one file. A story of 2 to 4 minutes is one episode; a run of them is a channel. Pick a look such as 3D Toy Cartoon, Family 3D, Claymation or Watercolor Storybook, and keep the same heroes for every story.

Still from “Rocket Pup”, an AI short drama generated end-to-end by SceneMixer (7 characters, 1 episode) — Sample: “Rocket Pup” — Family 3D Animation, 1 episode, produced end-to-end by SceneMixer from the script · watch the episodes

SceneMixer at a glance	What you get
Video price	From $0.06 a second (10 credits) on the default tier, up to $0.47 a second on the top tier; every price is shown before you press the button
Clip length	Up to 30 seconds per generated segment; an episode is composited from its segments at 1 credit a second
One episode, worked out	A 60-second episode on the default tier is about 660 credits (video plus compositing), about $4.11 at the lowest credit price; a 10-episode series of 90-second episodes from a 30,000-character novel is about 10,026 credits, about $62
Dialogue	Spoken in the video itself, one voice per character, in any of 15 languages
Formats	9:16 vertical or 16:9 landscape; 480P to 1080P, plus a 2K tier
Free to start	50 credits on signup, 15 free setup images, a free storyboard for the first episode and a free 5-second video preview
Who uses it	2,900+ creators have generated with SceneMixer (accounts with at least one generation, counted November 2026)
Input	A script, a novel or a one-line idea; .txt, .docx and .md uploads

Four story shapes that work

Shape	Example	Look
The lesson	A fox learns to share a berry	Watercolor Storybook
The helper	A small robot fixes a town's clock	3D Toy Cartoon
The mix-up	Two siblings swap lunchboxes	Family 3D Animation
The journey	A snail crosses the garden	Claymation

A bedtime story series · Educational cartoons ·

The Family 3D Animation card under Visual Style in SceneMixer's project setup — The cards as they appear in step 1, *Set Up Your Project*. Pick one in each row before the script is read; the visual style is fixed once you continue.

The Claymation card under Visual Style in SceneMixer's project setup — The cards as they appear in step 1, *Set Up Your Project*. Pick one in each row before the script is read; the visual style is fixed once you continue.

Make it a series

The hero, the friends and the home are drawn once and reused in every story, so episode ten has the same faces as episode one. Voices are kept too. Posting weekly is a loop of write, read the storyboard, render, join. Run a kids' cartoon YouTube channel · Reuse a cast · AI animated series maker.

Keep it kind and simple

One idea per story. Two scenes and a closing image beat six scenes.
Short lines. Voices carry short lines best.
Invent your cast. Existing cartoon characters and mascots are refused by the IP check.

Kids story videos · AI cartoon maker.

Cost

A 3-minute cartoon is 180 seconds of video: that many seconds at 10 credits a second on the default tier plus 1 credit a second to join. Drawing the cast is free for the first 15 images, and a 5-second preview is free. Where credits go in one episode.

Languages

Native dialogue in 15 languages

Every series below was produced by the same pipeline with the cast speaking that language natively: the interface, the working documents and the spoken lines are all in one language, and nothing is dubbed. Open one to hear it.

See all 15 languages

In SceneMixer vs. stitching tools together

Most AI drama workflows are five or six tools in a row. This is where each step happens here, and what it replaces.

Step	In SceneMixer	Doing it by hand with separate tools
Script and episode plan	Paste a script or a novel, or type one line: it is read into a cast, locations, props and an episode outline you can edit	A chat model writes the script; you split it into episodes and carry the text from tool to tool
Character faces and places	Every character, location and prop is drawn once as a reference sheet and attached to every shot it appears in	An image model, one sheet at a time; you upload the right reference to every clip yourself
Shots	A storyboard per episode with numbered shots and seconds; video is generated segment by segment in 9:16 or 16:9 against the same sheets	A video model, one clip per prompt, describing the same people again each time
Voices and dialogue	Lines are performed in the video itself, one voice per character, in any of 15 languages	A text-to-speech tool for each line, then a lip-sync pass on every clip
Fixing one shot	Edit that shot's text and regenerate the segment alone; the rest of the episode is untouched	Regenerate the clip, then re-cut the timeline
Finishing	Segments are composited into one episode file with its score; members download without the AI badge	A video editor to join the clips, add music and captions, then export
Publishing	You upload the finished episode to TikTok, YouTube, Instagram or anywhere else; nothing is posted for you	Upload by hand, the same as here

FAQ

Can AI make a cartoon story?

Yes. A story becomes scenes with a cast drawn once, spoken in the video, joined into an episode.

Is it suitable for kids?

You choose a gentle look and write the story; keep it simple and kind. The tool applies content rules to what it generates.

Can I make a series?

Yes. Reuse the same cast and voices across stories.

How long is a cartoon episode?

A story of 2 to 4 minutes is one episode, built from up to 60 segments.

Which look is best for toddlers?

3D Toy Cartoon and Watercolor Storybook are soft, bright looks that suit young children.

How much does it cost?

Video is 10 credits a second on the default tier plus 1 credit a second to join.

Can I post it on YouTube?

Yes. Choose 16:9 Landscape in Step 1.

Write one small story

Draw the heroes once, then read the free storyboard.

Make a cartoon story

Updated November 2, 2026