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Prompting and editing

Images, logos, and brand

When Muse generates images, when it uses your upload, and how logos actually get wired.

4 min read · Updated August 24, 2026

Use this file

If you say “use this image,” “make this the logo,” or “replace it with this,” Muse must import the attached file. It should not redraw or generate a substitute.

  • Logo via custom_logo when the theme supports it
  • Or a hard-coded header src updated to the imported URL
  • Useful alt text on the image

Generated images

When you do not attach a file, Muse can generate imagery for heroes and sections. Ask for the subject, lighting, and what to avoid. Generation spends credits — reuse assets when you can.

Colors and type

Name the palette in the brief or an edit: “keep walnut / cream / gold.” Muse stores design tokens and should stay consistent across pages. If a later page drifts, say “match the homepage tokens.”