VTuber Gaming Thumbnail Creation Prompt

A multi-step conversational prompt used to refine an image generation request for a VTuber gaming stream thumbnail. The initial request asks for a character (based on an uploaded image) to be shown intensely focused on a game controller, maintaining their style and outfit. The subsequent steps refine the character's appearance, requesting them to be more delicate, cuter, with a smaller bust size and long sleeves, and finally correcting a text error in the generated image.

Prompt by @rei@AI artView the original post β†—Published 2025-12-18CC BY 4.0

The prompt

Maintain the character's style and outfit, change the scene to them intensely gripping a game controller, and create a thumbnail image in the style of a fictional VTuber's game stream.

They look a bit too robust, so please make them more delicate and cute. Also, the bust size should be more modest, and the sleeves should be long sleeves.

Fix the collapsed 'Ge' in the top left corner.

Generate asks for your photo, then opens the editor with the prompt already loaded.

Model
GPT Image 1.5
Media
Image
Language
Japanese
Words
68
YouTube ThumbnailFashion ItemCharacter

How to use this prompt

  1. 1Copy the prompt β€” fill in any placeholders first and the copy takes your version.
  2. 2Paste it into your image model, or press Generate to open it here with your own photo.
  3. 3Run it twice. Generation is not deterministic and the second pass is often the keeper.
  4. 4Finish it with the free tools: upscale, crop to the platform you need, compress before sharing.

Go beyond generating the image

Everything after the generation, on the same site.

Upscale to 4K β†’Remove the background β†’Crop for a platform β†’Compress before sharing β†’All AI apps β†’

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