Image2Studio
Examples

gpt-image-2

Character Design Document

Ready-to-edit character design document image prompt.

Ready-to-edit character design document image prompt.
Ready-to-edit character design document image prompt.
Prompt

{ "type": "character design document", "header": "CHARACTER DESIGN DOCUMENT: {argument name=\"character name\" default=\"SHIBUYA SHION\"}", "character": { "hair": "{argument name=\"hair color\" default=\"black bob with purple highlights\"}", "eyes": "purple", "outfit": "{argument name=\"hoodie color\" default=\"lavender\"} oversized hoodie, distressed denim shorts, black high-top canvas sneakers, black backpack", "pose": "standing, making a peace sign near face, one hand in hoodie pocket" }, "layout": { "centerpiece": "full-body anime illustration of the character", "top_right": "back view of the character in flat color/line art", "left_panels": { "count": 3, "descriptions": [ "close-up portrait of the character's face", "close-up of the black backpack", "close-up of the black high-top sneaker" ] }, "text_blocks": [ { "position": "bottom left", "content": [ "NAME: {argument name=\"character name\" default=\"SHIBUYA SHION\"}", "PROFILE: {argument name=\"profile description\" default=\"URBAN EXPLORER / GRAPHIC ARTIST\"}", "AGE: 20" ] }, { "position": "bottom center footer", "content": [ "PROJECT: {argument name=\"project name\" default=\"SHIBUYA ARTIST\"}", "DATE: DEC 2025" ] } ], "swatches": { "color_palette": { "count": 5, "labels": [ "HAIR: Deep Purple/Black", "EYES: Purple", "HOODIE: Lavender Purple", "DENIM: Stone-washed Blue", "SHOES: Black/White Canvas" ] }, "material_textures": { "count": 5, "labels": [ "HOODIE FABRIC (Loopback Cotton)", "HOODIE FABRIC (Loopback Cotton)", "DENIM (Selvedge Denim)", "BACKPACK CANVAS (Nylon)", "METAL (Gunmetal Zippers)" ] } } } }

Prompt structure
  • Modelgpt-image-2
  • Use caseavatar
  • Styleanime, editorial, watercolor
  • Aspect ratioFlexible
Best used for
  • Use caseavatar
  • Styleanime, editorial, watercolor
  • Recommended specs1:1, 4:5, 16:9, or 9:16
  • ModelGPT Image 2
How to customize

Use this Character Design Document prompt as a base. Replace the subject, product details, environment, lighting, brand colors, and output ratio while keeping the avatar intent and anime, editorial, watercolor direction stable.

Editable variables
  • SubjectReplace the product, person, scene, interface, or object being generated.
  • Use caseKeep or rewrite the destination as avatar, ad creative, cover image, poster, or ecommerce hero.
  • FrameChoose 1:1, 4:5, 16:9, or 9:16 based on the final placement.
  • Brand cuesAdd colors, materials, props, text-safe space, and the platform where the image will be used.
Recommended specs

Choose the frame for the destination first, then use 1K, 2K, or 4K based on output quality needs. Product images and posters usually benefit from higher resolution.

Pre-generation checklist
  • CheckSubject, lighting, composition, and frame are specific enough to review.
  • CheckText-safe space is included when the image will carry a headline or ad copy.
  • CheckResolution, credit cost, and final destination are checked before generation.
Why this prompt works

Character Design Document works because it starts from the image job, then controls subject, composition, lighting, style, and frame. It is best for avatar while keeping the anime, editorial, watercolor direction stable.

Common questions
  • Can I use it directly?Yes. Replace the subject, brand cues, and frame, then generate in Image2Studio.
  • Which ratio should I use?Choose 1:1, 4:5, 16:9, or 9:16 based on the destination.