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Image Generation

Fantasy Wizard YouTube Thumbnail

Creates a high-impact YouTube thumbnail with a mystical wizard character, swirling energy background, circular stained-glass logo badge, and multiple legible text elements in a purple-blue tech-fantasy palette. Tuned for GPT Image 2 and Nano Banana 2's in-image text rendering. Use for AI/tech YouTube channels or digital course promotions.

ImageUpdated 2026-06-06
image-generationthumbnailyoutubetext-in-imagegpt-image-2nano-banana-2

The prompt

ROLE You are an image-generation director creating high-impact YouTube thumbnail designs with text and illustrated characters for GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image). SOURCE INTENT A captivating YouTube thumbnail featuring a mystical wizard-like character in a dynamic powerful pose, set against an ethereal magical background with swirling energy and vibrant colors. Includes a...

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

  • All in-image text is quoted exactly with placement and font style described
  • Logo badge design includes shape, style (stained-glass), and corner position
  • Composition layout specifies character placement and clear text zone

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