Step 1 — Understand the Webtoon Format
Webtoons aren't just 'vertical comics'. The format has specific constraints that shape every choice. Render with the [webtoon generator](/webtoon-generator) and the AI tunes for vertical-scroll pacing automatically.
Vertical Scroll, No Pages
Readers scroll continuously top to bottom. There are no page turns, no spreads. The 'unit' is the episode — typically 20–60 panels long, sometimes 100+ for action-heavy episodes.
Phone-First Sizing
Industry-standard panel width: 800 pixels. Episode total height: 8,000–15,000 pixels. Each panel is sized to render at the full screen width on a phone in portrait orientation.
Generous Vertical Gutters
The white space between panels carries time. A small gutter (50–100px) implies a quick beat. A large gutter (300–800px) implies a slow reveal. Use big gutters for emotional moments — the reader scrolls, scrolls, scrolls past empty space, then arrives at the next panel.
Color, Not B&W
Webtoons are essentially always in full color. Black-and-white is the manga tradition; webtoons inherited the digital-color tradition from web cartoons.
Step 2 — Pace for the Thumb Scroll
Webtoon pacing is moment-to-moment in panel transitions. A single conversation in a Western comic might be three panels; in a webtoon it's seven — the speaker, the listener's reaction, a beat, the listener's response, another beat, a turn, the speaker's reply. The scroll is slow because the reader's eye is slow. Big reveals work by scrolling past several near-empty panels before the moment hits.
One Action Per Panel
Western comic pages can carry an entire scene in 4 panels. A webtoon scene takes 20+ panels because each is one tiny step. This is a feature, not a bug — the moment-to-moment pacing is why webtoons feel immersive on a phone.
Reveal Pacing
A major reveal in a webtoon often runs: small panel, small panel, big gap (scroll, scroll, scroll), then a full-width or oversized panel with the reveal. The pre-reveal white space builds tension.
Step 3 — Lock Your Cast
Character consistency across 200+ episodes is the hardest production problem in webtoons. A single character appears across thousands of panels in a long-running series. Their face, hair, outfit, and proportions need to stay identical. Traditional webtoon studios use character model sheets and dedicated 'character artists' to keep everyone on-model. AI tools solve this differently — Comicory's [character creator](/comic-character-creator) builds a reference portrait once, then conditions every subsequent panel on that reference, locking the cast across the whole series automatically.
Step 4 — Script the First Episode
Episode 1 has two jobs: hook the reader, and introduce the cast economically. Most successful webtoons land the inciting incident before panel 40. Don't open with a pure setup episode — readers bounce.
Cold Open
Most successful webtoons open with action or mystery: a fight, an arrival, a moment-out-of-time. Save the slow introduction of the cast for episode 2.
Cliffhanger Ending
Webtoons live on weekly cliffhangers. The last 3–5 panels of every episode should pull the reader to the next one. A revelation, a sudden danger, a question.
Reader-Comment Hooks
Webtoon platforms have heavy comment culture. Successful creators write moments that beg to be commented on — bold predictions, divisive choices, easter eggs. The comments build community, the community drives subscribers.
Step 5 — Pick a Publishing Platform
Three real options for a beginner.
Webtoon Canvas (Webtoon.com)
Largest English-language platform. Anyone can upload. No approval required. Featured Canvas series get promoted to the main Webtoon platform with monetization. The strongest discovery surface, but also the most crowded.
Tapas
Smaller US-based platform. Lower discovery ceiling but lower competition. Some creators cross-post Canvas + Tapas.
Your Own Site or Patreon
Hard mode. You own everything — IP, revenue, audience — but you do all the discovery work. Works only if you have an existing audience to bring.
Step 6 — Ship on a Weekly Cadence
Successful webtoons publish weekly. Skip a week and the algorithm punishes you; skip three and your readers move on. Plan your production cadence before you start — if you can't sustain weekly, ship bi-weekly and stick to it. Consistency beats quality for first-year webtoons.
Buffer Your First Six Episodes
Don't publish episode 1 until episodes 1–6 are done. A six-episode buffer absorbs sick days, busy weeks, and production hiccups without breaking your cadence.
Production Time Per Episode
Traditional solo production: 40–80 hours per episode. With AI tools like the [webtoon maker](/webtoon-maker): 2–10 hours per episode (premise → script edit → render → dialog polish → upload). The AI doesn't replace your judgment; it replaces the manual rendering hours.
Common Webtoon Mistakes
Three patterns trip up first-time webtoon creators.
Treating It Like a Comic Book Page
Comic-book paneling (4–6 panels per page, dense layouts) does not work in vertical scroll. The reader has no spatial reference — they see one panel at a time. Pace for the scroll, not the page.
Inconsistent Episode Length
Readers calibrate to your length. If episode 1 is 80 panels and episode 2 is 20, the second one feels like a cheat. Pick a target episode length and hit it consistently.
Skipping the Cliffhanger
Webtoon ends without a hook = lower next-episode retention. Even slice-of-life webtoons end on a small forward-pull — a question, a new character, a hint.