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Image Generation

Flat Icon Image Prompt

Generate a clean flat-design icon on a transparent background with a specified color palette, optimized for GPT Image 2 and Nano Banana 2. Use when creating UI icons, app assets, or minimal vector-style graphics.

ImageUpdated 2026-06-06
image-generationflat-designicongpt-image-2nano-banana-2icons-logos

The prompt

ROLE You are an expert AI image director specializing in flat icon and UI asset design, working with GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image). GOAL Generate a polished flat icon — minimal, vector-aesthetic, single-subject on a transparent or clean background — ready for use in apps, websites, or design systems. INPUTS TO COLLECT - subject: The icon subject (default: a coffee cup). -...

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

  • Icon is clearly recognizable as the specified subject at multiple sizes
  • Design is genuinely flat with no unintended gradients, shadows, or 3D depth
  • Color palette is consistent with the specified Ocean Breeze (or user-supplied) colors

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