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Create unique AI characters from preset attributes — appearance, style, mood, and setting — and reuse them across image and video generations. It runs on Mango, Guava, GPT Image 2, or Nano Banana 2.

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Overview

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What Character Builder: Attributes is for

  • A character you can describe as a list of traits

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How to use Character Builder: Attributes

  1. Open Character Builder.
  2. Set the attributes. Anything you leave alone is chosen for you.
  3. Generate and adjust until the character is right.
  4. Save it and name it. That name becomes the @ handle you use in prompts.

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Limitations

  • The attributes are fixed lists, so anything outside them cannot be specified here. For a look the presets do not reach, Muse works from references instead.
Last modified on September 14, 2026