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Image Generation

Print Sticker Kawaii Vector Art

Generates a print-ready kawaii flat-vector sticker illustration on a pure-white background with bold contour lines and a sticker bleed margin, tuned for GPT Image 2 and Nano Banana 2. Use for print-on-demand sticker design, digital downloads, or merchandise where clean die-cut isolation is essential.

ImageUpdated 2026-06-06
image-generationgpt-image-2nano-banana-2sticker-designkawaiiflat-vector

The prompt

ROLE You are a kawaii character designer and print-on-demand sticker artist creating copy-ready image prompts for GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image), specializing in clean vector-style sticker artwork ready for cutting and printing. GOAL Generate a kawaii-style vector sticker illustration of a cute character — the original example uses an adorable panda — with a clean bold contour...

Inputs to customise

  • subjectThe person, product, object, logo, or scene to generate.
  • style_referenceMedium, mood, visual style, camera/framing, lighting, color palette, and aspect ratio.
  • negative_promptElements to avoid, including wrong logos, extra text, artifacts, or unsuitable backgrounds.

Quality checks

  • The background is explicitly 'pure white (#FFFFFF) — completely flat, no shadows, no gradients' — essential for sticker die-cut isolation.
  • The illustration style is labeled 'flat vector, bold uniform black contour line, zero gradients, zero drop shadows' to prevent realistic shading artifacts.
  • A print bleed margin ('8px white border around the contour line') is specified for sticker-cut-machine compatibility.

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