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AI WebNovel cover prompt

A battle-tested prompt for generating a 3 : 4 WebNovel cover with any image AI. Copy it as-is, replace the [placeholders] yourself, or paste it into a chat AI and ask it to fill them in and make the prompt better — that part is up to you.

Cover generation promptEditable — the copy button copies exactly what's in the box

Works with Midjourney, ChatGPT, Nano Banana, Stable Diffusion, Leonardo, or any chat AI. Feel free to edit the prompt before copying — your changes are what gets copied.

How to use it

  1. Copy the prompt with the button above — it lands on your clipboard exactly as shown in the box.
  2. Paste it into your AI of choice — an image generator or a chat AI both work.
  3. Replace the placeholders — swap [Novel Title],[Genre / Subgenres], and [Author Name] with your details, or simply tell the AI something like "fill in the placeholders for my novel and improve the prompt" and let it do the work.

Tips for better covers

  • Run the prompt two or three times and pick the strongest result — generators vary a lot between runs.
  • If your AI supports size settings, ask for 1200 × 1600 px (3 : 4) so the result is upload-ready for WebNovel.
  • Make it yours by adding one concrete visual from your story — a sword, a palace, a rain-soaked street — instead of leaving the imagery generic.
  • Keep the negative prompt: purple-heavy, metallic, and cluttered covers are exactly the ones that fall apart in small thumbnails.

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