How to Prompt a Three-Panel Comic Beat Sheet
Three-panel generators love to add a fourth beat, a superhero who is not yours, and speech balloons with misspelled jokes. You wanted a strip. You got an infringement plus unreadable type. The job is a beat sheet for three panels you own, with image prompts that match, and no trademarked guests.
The matching generator is the Three-Panel Comic Beat Sheet and Image Prompts prompt. Browse related cards in the PromptDig library (Browse more prompts). When a filled run survives, share the version you actually use (Share a prompt).
Own the cast and the joke before you draw a gutter
Project is the gag or beat in one sentence, plus who is in it. Original characters only, or characters you have rights to. Must not show: trademarked heroes, logoed cereal, sports teams, politician caricatures you did not request, readable product type.
Tool and version for the image prompts. If you will letter in a comics tool, say so, and forbid balloons with readable words in the image model. Format: three panels, wide strip or stacked, aspect per panel.
Visual refs: your model sheet if you have one. If not, a short consistency paragraph that will be pasted into all three prompts.
Three beats, then three prompts that share a lock list
Spine: setup, turn, pay-off. Not five. If the joke needs a fourth beat, the card should say the brief does not fit three panels, not squeeze a second turn into panel two.
Each panel: who, camera, action, expression, background, what is forbidden, tool version. Continuity: same clothes, same setting unless the gag is a cut. If panel one is a kitchen, panel three does not become a skyline unless you wrote the cut.
Lettering: either (a) captions you will add later, listed as script only, or (b) balloons allowed with short all-caps you accept might distort. Default to (a) if MustNot forbids readable text.
Delivery: panel aspect, gutter, reading left-to-right unless you specified otherwise, safe margin for later type.
Compliance is a trademark pass, then gaps
The compliance pass names every character and prop. If a "helpful cop" became a known mascot, cut it. If a soda can grew a real brand, make it a blank can.
Gaps: missing character sheet, missing whether text is in-image, missing tool version, missing background lock, missing tone (gag vs slice). List them. Do not fill with a famous sidekick "for clarity."
This is not a storyboard for a 15-second video. It is three stills. Keep motion verbs inside a still: a cup mid-tip, not a six-frame pour.
A worked pass: setup, turn, pay-off, stop
Gag: a designer prints a spec, the printer jams on the only page that mattered, they photograph the jam and call it version 1. Cast: original, glasses, rust sweater, no logos. Lettering later. Tool named.
Panel 1: hand holding a tidy spec over a printer. Panel 2: paper accordion, same sweater, same room. Panel 3: phone photo of the jam, slight smile. Continuity paragraph pasted into all three prompts. No fourth "boss walks in" beat.
If the model invites a famous mouse to "help the joke," cut the panel. If balloons appear with mush-words, that is a MustNot miss. Script the lines in a separate list for your lettering tool. Three stills. One turn. Characters you own.
Fill the card, then run
Write the three-beat joke, the original cast, and whether type will be composited later. Then run it and drop any panel that invited a trademark.
Project and gag in one line: [Project]
Tool and version: [Tool]
Visual refs / character lock: [Refs]
Must show: [Must]
Must not show: [MustNot]
Aspect and strip layout: [Format]
Brand limits: [Brand]
Lettering plan (composite later / in-image): [Lettering]
Three panels is a budget. Spend it on a turn you own. When a run keeps the cast original and the balloons empty, share that filled card. That is the beat sheet you can actually draw or generate without a lawyer in the gutter.