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Nano Banana のプロンプト

51 プロンプト

Edit-first prompts for Google's Gemini image model — keep a face or product, change everything around it.

Nano Banana で開く

Nano Banana is Google's image model inside Gemini, strong at editing photos you upload and at keeping a person or product consistent across shots. The prompts here lean on that: clear instructions about what to keep, what to change and what the final frame should look like.

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Writing edit-first prompts for Nano Banana

PeekPrompt 編集部

1. Start with the reference

Nano Banana shines when it edits a photo. Upload the image first, then describe the change as an instruction: “place this sneaker on a wet stone step at dusk”.

2. Name what stays

List the details that must survive the edit — face, logo-free packaging, colours. The model keeps what you name and is freer with the rest.

3. Iterate in conversation

Follow-up instructions keep context. Ask for small changes in sequence instead of one long prompt with every detail.

よくある質問

コピーの仕組み →
Where do I use Nano Banana prompts?

In the Gemini app or Google AI Studio. Upload a reference photo when the card mentions one, then paste the prompt.

Is it good for keeping my face consistent?

Yes, it is one of its strengths. Use a clear, front-facing photo and say explicitly which features to keep.

Can I use these prompts for product shots?

Absolutely — many prompts here are written for product photography. Upload a clean product photo and the prompt handles the scene.

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