AI webtoon generator
Type an idea and this webtoon maker writes the episode, draws every panel in full color and letters the dialogue in bubbles you can still move. Panels stack in a tall strip made for the thumb, and the export is cut into 800 px slices sized for WEBTOON Canvas.
Vertical comic, phone first
A webtoon is read one swipe at a time, so a page layout squeezed onto a phone feels cramped and the text gets tiny. This webtoon creator lays out each episode as one tall column instead.
The script gives every panel a single action or reaction, so each swipe brings something new instead of a crowded page.
Square panels stack top to bottom in an 800 px wide strip with even white space between them. The gap is the pause before the next beat.
Dialogue is kept to a couple of short lines per panel. It sits on a text layer above the art, so you can resize the type or fix a word any time.
The last panel of each page is written for the reveal or the punchline, so the scroll ends on the moment that counts.
Layouts are templates of 3, 4 or 6 equal panels per page. You can pan and zoom the art inside each panel, but you cannot draw custom gutters or wide panels.
Webtoon canvas size
Canvas has strict rules for every image in an episode. Files that break them get resized and sliced by the platform, which can cut through a panel or a line of dialogue. Export from this webtoon maker and the slicing is done for you, in the white space between panels.
| Rule | WEBTOON Canvas | Your export |
|---|---|---|
| Width | Up to 800 px | Exactly 800 px |
| Height per image | Up to 1280 px | Up to 1280 px, cut in the gap between panels |
| Size per image | Up to 2 MB | JPG compressed to stay under 2 MB |
| Per episode | Up to 20 MB and 100 images | Quality shared out to stay under 20 MB, with a warning past 100 slices |
| File type | JPG, JPEG or PNG | JPG, in one ZIP |
| File names | English letters and numbers only | Your title in plain letters, then 001, 002 and so on |
Platform rules as published in the WEBTOON Canvas Creators Resource Handbook. Rules can change, so check the upload page before you publish. comicideas is not affiliated with WEBTOON.
001.jpg
002.jpg
003.jpgYou do not need drawing software or a coloring routine. Here is how to make a webtoon episode:
A cat who is convinced the vacuum cleaner is plotting against him
A sentence or two is enough. Pick 3, 4 or 6 panels per page, up to 12 pages, and one of 25 art styles.
The Conspiracy
cast Whiskers, Dana
panel 1 Living room, daytime. Whiskers crouches low behind the sofa corner, peering around the edge with wide suspicious amber eyes. Across the room the vacuum cleaner sits silently against the wall. Whiskers stares at it with an intense, conspiratorial expression, one paw raised dramatically. Warm afternoon light fills the tidy living room.
Whiskers: I know what you are. I know what you want.
The AI writes one beat per panel, with the camera shot, short dialogue and captions. Edit anything before you draw.
Panels cost 2 to 6 credits each depending on quality. If a panel fails to draw, the credits come back.
Drag the bubbles into place, then pick WEBTOON Canvas in the export menu to get a ZIP of 800 px JPG slices.
For a series, not a one off
Faces that change between panels break a series faster than anything. Save your characters once and every new episode starts from the same designs.
Type the idea, pick the panels and a style. The script is free, and the finished webtoon exports as slices ready for WEBTOON Canvas.
Make my webtoon