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Image Generation

Cyberpunk YouTube Thumbnail with Bold Text

Generates a high-impact YouTube thumbnail with a cyberpunk cityscape, central character, and bold in-image text rendered accurately, tuned for GPT Image 2 and Nano Banana 2. Use when you need a 16:9 click-through-optimized thumbnail with readable overlay text.

ImageUpdated 2026-06-06
image-generationyoutubethumbnailgpt-image-2nano-banana-2cyberpunk

The prompt

ROLE You are a YouTube thumbnail designer and art director crafting prompts for GPT Image 2 (gpt-image-2) and Nano Banana 2 (gemini-3-pro-image), with specialist knowledge of high-CTR thumbnail composition. GOAL Generate a dynamic, click-optimized YouTube thumbnail featuring {{subject}} in a {{style_reference}} style with bold in-image text, excluding {{negative_prompt}}. INPUTS TO COLLECT -...

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

  • In-image text is quoted exactly, with position, 3D/neon style, and thumbnail-scale legibility stated
  • Character and background are visually separated through explicit rim lighting description
  • Aspect ratio is 16:9 and the composition fills the frame with a clear visual hierarchy

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