Efficient Character Design with Nano Banana Pro
Quickly generate character concepts with Nano Banana Pro, no need to start from scratch, making creation faster and more enjoyable.
Creating characters from scratch can be time-consuming and may stall creativity. With Nano Banana Pro and professional character design templates, you can quickly turn ideas into visual character concepts. Whether it's Expression Design, Futuristic Robots, Villains, Retro Characters, or Superheroes, these tools allow you to efficiently explore character appearance, expressions, costumes, and poses, providing clear references for stories, games, comics, or creative projects.
To make it easier for creators, we have organized five categories of character generation templates with formatted prompts. Simply fill in the character traits, such as gender, body type, outfit, or expressions, and input the complete prompt into Nano Banana Pro to quickly generate characters that match your vision. No need to start from scratch—you can easily obtain multiple designs, poses, and expressions, making the creative process faster and more enjoyable, while providing reliable references for animation and comic character development.
Expression Sheet
Prompt: Create a character expression sheet showing 【character age/stage: child, teen, young adult, adult, elder】【gender: girl, boy, non-binary, genderfluid】 with 【hairstyle: short hair, long hair, ponytail, braid, bob cut, messy hair】 and 【accessories: round glasses, square glasses, none, hat, headband】 displaying 【number of expressions: 6, 8, 12, 16】 different emotions arranged in grid format: 【expression list: happy smile, sad tears, angry frown, shocked surprise, smug grin, embarrassed blush, confused tilt, sleepy yawn, excited sparkle eyes, nervous sweat, bored deadpan, laughing joy, thoughtful, crying softly, determined, mischievous】. Each expression shows the same character with consistent facial features, hairstyle, and accessories. Head and shoulders view for each emotion. White background. Character design reference sheet style with clear readable emotions suitable for animation or comic reference.
Villain Character
Prompt: Create a villain character design showing 【height/figure: tall, muscular, slender, imposing】【gender: male, female, non-binary】with 【clothing/attire: dark flowing cloak, armored outfit, tattered robes, sleek suit】and 【distinctive features: glowing red eyes, scarred face, sharp angular facial features, horned hood, glowing markings】visible under 【headgear: hood, helmet, mask, none】 suggesting 【personality/trait: cruelty, menace, cunning, arrogance】. Display character in **【view: full-body front view, three-quarter view, side view】 plus expression sheet showing 【number of expressions: 3, 4, 6】 villain emotions: 【expression list: cruel smile, seething anger, confident smirk, cold contemplation, sinister grin, mocking laughter, calculating gaze】.【background: dark atmospheric, fiery, misty, shadowy】 with 【lighting: ominous lighting, dramatic lighting, backlit, moody shadows】. Dramatic character art style emphasizing【key traits: threatening presence, villainous personality, intimidating aura, sinister vibe】. Character concept suitable for 【use: antagonist in game, comic, animated series, graphic novel】
Robotic Companion
Prompt: Create a robotic companion character with【character personality/style: friendly, neutral, serious, mischievous, playful】appearance, featuring【body shape: rounded, sleek, boxy, humanoid, compact】and【face type: expressive LED screen face, holographic face, digital eyes, visor display】that can display various emotions. The character's【body features: modular body parts, articulated joints, segmented panels, smooth surfaces】 should have visible 【mechanical details: joints, panels, hinges, connectors】, indicating that the robot is designed for【purpose/trait: adaptability, function, versatility, agility】. Show the robot in a full turnaround with 【views: front, side, back, three-quarter】, demonstrating its 【design impression: approachable, sleek, futuristic, intimidating, playful】 design. Include an additional view where 【body panels: open, transparent, lifted】 reveal 【internal details: mechanical components, circuitry, tech details, wiring】, highlighting the robot's 【nature: high-tech yet approachable, innovative and functional, cute and friendly, advanced and intimidating】. The design should feature【style elements: smooth curves, bright accent colors, soft edges, cheerful aesthetic, industrial aesthetic】. Use【background: white technical background, neutral backdrop, gradient background】 to keep the focus on the robot. This character concept is suitable for 【use: sci-fi game sidekick, animated series companion, educational robot, toy design】.
Superhero Character
Prompt: Create a superhero character design sheet showing【hero build/type: athletic, muscular, slender, agile, bulky】hero in【costume style: colorful costume, armored suit, sleek suit, futuristic outfit】with【accessories: flowing cape, mask, utility belt, gauntlets】and【pose: confident heroic pose, action stance, dynamic jump, crossed arms】. Display full turnaround: 【views: front, side, back, three-quarter】of costume. Additionally, show the same character in【civilian identity: normal street clothes, casual outfit, business attire, school uniform】for comparison, maintaining the same face and build but with different styling. Include【small details: emblem design, logo, signature accessory, gadget】. 【art style: bright comic book art style, dynamic illustration style, anime-inspired, cartoonish style】 with 【color scheme: bold colors, vibrant palette, muted tones】 and 【proportions: dynamic proportions, realistic, stylized, exaggerated】. 【background: white background, neutral backdrop, gradient background】. Character concept suitable for 【use: comic book series, superhero game reference, animation reference, illustration portfolio】.
Steampunk Character
Prompt: Create a steampunk 【profession: inventor, explorer, alchemist, engineer, mechanic】character design with【headgear/accessory: brass goggles pushed up on forehead, monocle, top hat, leather hood】,【gear/accessory: leather toolbelt with gadgets, satchel, potion vials, mechanical backpack】, and【special feature: mechanical prosthetic arm with visible gears, clockwork eye, steam-powered device】, showing 【expression: curious intelligent, focused, determined, mischievous】 expression. Show three costume variations of the same character: 【outfit 1: dirty work outfit with apron, lab coat, rugged mechanic clothes】, 【outfit 2: formal Victorian attire with vest, elegant dress, officer uniform】, and 【outfit 3: adventure gear with protective equipment, explorer outfit, traveling cloak】. Front view of each outfit showing character consistency. 【style: sepia-toned steampunk aesthetic, detailed mechanical elements, Victorian-era fashion, ornate gears and cogs】. Character concept sheet suitable for 【use: narrative game, illustrated novel, comic, animation reference】.
Conclusion:
Nano Banana Pro combined with these character design templates provides a powerful workflow for creators. Whether you're designing heroes, villains, robots, or retro characters, these structured prompts help you quickly explore multiple design variations while maintaining character consistency across different poses and expressions.
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