Image prompt collection · Independent creator guide
Nano Banana Comic Prompts: Panels, Covers & Character Sheets
Copy Gemini Nano Banana comic prompts for four-panel strips, consistent character references, webtoon framing, cel-shading and manga covers.
Independent educational content. GPT-6 and Astra are OpenAI products; Claude is an Anthropic product; Gemini and Nano Banana are Google products. LlamaGen is not endorsed by those companies. Updated October 15, 2026
This page is partially translated. Detailed examples, prompts, and FAQs are still in English.
Quick answer
Build a reference sheet, prompt the cover or panel with a fixed art style, leave blank lettering zones, and review each output against the full sequence. Use your dedicated comic editor for dialogue and sequencing.
An effective image prompt gives the tool constraints that a comic artist would recognize: stable character identity, camera, negative space for text and a clear panel function. Start with original characters rather than existing franchise lookalikes.
What the evidence supports Google image docs explain model support and reference constraints. Recipes are illustrative prompt-writing advice, not a reported test. Verifique a origem ↗
Exemplo prático · briefing de produção editável
Nano Banana comic prompt recipe
Build each comic prompt from controllable parts instead of stuffing the entire comic script into one image description.
| Prompt ingredient | Example value | Why it matters |
|---|---|---|
| Identity | C01: copper robot, teal eyes, yellow apron | Stable cast across scenes |
| Framing | Medium shot, waist-up, left third of panel | Leave space for dialogue |
| Ação | Tips watering can toward old boot | One clear narrative beat |
| Style & palette | Clean bold inks, muted teal/gold cel shading | Visual continuity |
| Constraints | No lettering, no logos, keep reference appearance | Reduce fix-up and IP confusion |
Use the same reference sheet whenever supported; add balloon text in an editor after the visual pass.
Practical walkthrough
Siga a sequência com um projeto original ou autorizado. O workshop acima é um plano editorial, não um output falsamente atribuído a um modelo.
Passo 1
Fix your image aspect ratio
Use a layout appropriate for portrait panels, a square strip or a tall webtoon rather than improvising the crop after generation.
Passo 2
Supply original reference artwork
Provide the same character sheet in every relevant generation where the tool supports it.
Passo 3
Describe the shot and emotional beat
Specify wide, medium or close-up, direction of gaze, scene action and contrast. Keep the story beat singular.
Passo 4
Reserve lettering zones
Prefer clean negative space for dialogue balloons; add exact text in the layout editor.
Passo 5
Evaluate the sequence, not one image
Lay out panels at the final intended reading size and inspect face consistency and visual pacing.
Copy-ready prompts
Substitua detalhes de exemplo pela sua própria história original e recursos de referência. Cole num modelo ou workflow compatível; as ferramentas e resultados disponíveis variam.
1. Four-panel slice-of-life strip
Create four distinct visual beats of an original comic with two recurring characters: a teal-haired bike mechanic in an orange jacket and a fluffy grey dog with a red bandana. Panel beats: flat tire, surprise pawprint, improvised repair, playful reunion. Keep cast, clothes, bicycle and dog markings consistent. No words or logos in the artwork.
2. Manga cover composition
Original sci-fi manga cover, portrait composition, confident mechanic hero centered slightly left, futuristic station background, controlled red/teal palette, dramatic rim lighting, large clear area at top for manually added title. No generated lettering, trademarks or recognizable existing characters.
3. Webtoon vertical panel
A single tall webtoon panel of an original detective in a rainy neon alley. Low camera angle; significant vertical breathing room for scroll pacing; blue rain reflections, cinematic shadows, reserved blank space for dialogue. Maintain the same coat, haircut and badge from the attached reference.
Falha → Causa → Solução
When your comic workflow goes wrong
Padrões específicos de falha são mais importantes do que um genérico 'tentar novamente'. Estas soluções visam o output que pode inspecionar.
1. Text spelling is inconsistent
Likely cause Generated pixels are hard to retype.
What to do Request blank balloon space; letter manually.
2. Three different art styles appear
Likely cause Style varies from panel to panel.
What to do Carry a fixed palette and ink/lighting description.
3. Image crops off heads and balloons
Likely cause Aspect ratio and composition were underspecified.
What to do Lock output shape and blank-space requirements.
What to check before publishing
Rever progresso: 0 de 4 verificações completas
Uma folha de QA pessoal, não uma avaliação automática de aprovação/reprovação da sua imagem.
Perguntas frequentes
Is Nano Banana the same as Gemini?
Nano Banana names Google's Gemini image-generation models; exact model versions and supported features can differ.
What is the best prompt for several comic panels?
A consistent character sheet and separate prompts for each beat are often easier to edit than a single sprawling page prompt.
Can I put lettering inside the prompt?
You can request text, but inspect accuracy closely; manual lettering is usually easier to correct and translate.
Sources and further reading
Documentação principal e discussões públicas de criadores; não substituem a experiência prática.