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Nano Banana Character Consistency Prompts: 15 Templates for Stable Series

janv. 29, 2026

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Nano Banana character consistency prompts (10 templates)

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Character consistency is where many image generators struggle:

  • face drift across images
  • outfit colors change
  • style shifts between scenes
  • proportions vary

This page gives you templates plus a workflow that increases stability.

IP note: Do not generate copyrighted characters. Use original characters.

The consistency workflow (simple but effective)

  1. Create a character bible (one paragraph identity).
  2. Generate a character sheet (multiple angles).
  3. Use the same identity block in every prompt.
  4. Change one variable at a time (scene OR emotion OR outfit).

Character bible template (copy-paste)

Character identity: [NAME], [AGE], [GENDER PRESENTATION], [ETHNICITY/FEATURES OPTIONAL], [HAIR STYLE/COLOR], [EYE COLOR], [FACE SHAPE], [DISTINCTIVE FEATURE], [BODY TYPE], [OUTFIT DETAILS], [COLOR PALETTE], [PERSONALITY VIBE].
Style lock: [ART STYLE], [LINE/RENDER STYLE], [LIGHTING], [CAMERA LOOK].
Constraints: keep face and hairstyle identical, keep outfit design consistent unless explicitly changed, no text.

10 copy-paste prompts

1) Character sheet (4 angles)

Create a character sheet for: [CHARACTER BIBLE]. Provide 4 views: front, 3/4, side, full-body. Neutral background, consistent lighting, high detail, no text.

2) Expression set (6 emotions)

Using the same character identity: [CHARACTER BIBLE]. Create 6 facial expressions: neutral, happy, angry, surprised, thoughtful, confident. Same lighting and style. No text.

3) Outfit variations (keep face identical)

Same character identity: [CHARACTER BIBLE]. Create 4 outfit variations while keeping face, hairstyle, and body proportions identical. Neutral studio background, consistent lighting, no text.

4) Scene set (same character, 4 locations)

Same character identity: [CHARACTER BIBLE]. Place the character into 4 scenes: [SCENE A], [SCENE B], [SCENE C], [SCENE D]. Keep face and outfit consistent. Same art style and lighting. No text.

5) Pose set (full body, clean)

Same character identity: [CHARACTER BIBLE]. Create 4 full-body poses: standing, walking, sitting, waving. Neutral background, consistent lighting, no text.

6) Cinematic portrait (style locked)

Cinematic portrait of the same character: [CHARACTER BIBLE]. Soft cinematic lighting, shallow depth-of-field, consistent color palette, high detail, no text.

7) Lighting test (same character)

Same character identity: [CHARACTER BIBLE]. Create 3 lighting setups: soft daylight, studio softbox, cinematic rim light. Keep face and outfit identical. No text.

8) Background color test (minimal)

Same character identity: [CHARACTER BIBLE]. Same pose and outfit. Only change background color: [COLOR A], [COLOR B], [COLOR C]. No text.

9) Reference-anchored (if tool supports reference)

Use the uploaded reference as identity anchor. Keep the same face, hairstyle, and outfit. Generate a new scene: [SCENE]. Match style and lighting. No text.

10) Fix face drift (explicit instruction)

Same character identity: [CHARACTER BIBLE]. Critical: keep the exact same facial features and hairstyle across all outputs. Do not change identity. Neutral background, no text.

Troubleshooting: consistency killers and fixes

Face drift: add "exact same facial features" and reduce style changes. Outfit drift: describe outfit details precisely (materials, colors, key items). Style drift: include a "Style lock" line and do not change it. Proportion drift: include "consistent proportions" and avoid extreme camera angles.

Quick fix prompt:

Keep face, hairstyle, and proportions identical to the character sheet. Do not redesign the character. Only change [ONE VARIABLE].

FAQ

Q1: What is the best first step for consistency? A: Generate a character sheet (front, side, 3/4) and reuse that identity description in every prompt.

Q2: Why does consistency break when I change scenes? A: Scene changes often trigger style drift. Keep the style lock constant and change one variable at a time.

Q3: Can I make a mascot similar to a famous character? A: Avoid that. Create an original character and do not reference protected IP.

Q4: Next steps? A: More templates at /nano-banana-prompts. Generate now at /ai-image-generator.

Next steps

  • /nano-banana
  • /nano-banana-prompts
  • /ai-image-generator
  • /pricing

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