AI Prompt Generator
Free Nano Banana 2 prompt generator
Turn a rough idea into a detailed Nano Banana 2 prompt in seconds, written the way Nano Banana 2 follows best. Review it, copy it, or send it straight to the Nano Banana 2 generator.
Free to use. No account needed to write prompts; sign in only when you generate images.
How to write a great Nano Banana 2 prompt
Lead with the subject
Say who or what the image is about and what is happening before you describe style. The first details carry the most weight.
Describe light, lens, and mood
Lighting, camera distance, and atmosphere change an image more than adjectives like stunning or beautiful.
Quote any text you need
Put words that must appear in the image inside double quotes and say where they go, for example a headline at the top.
Model tip
Describe the scene like a photographer or art director would; narrative descriptions work better than keyword lists.
How it works
- 01
Describe your idea
A few words are enough. Add any must-have details such as colors, text, or the mood you want.
- 02
Get a detailed prompt
The generator expands your idea with composition, lighting, and style details tuned for the model you picked.
- 03
Generate the image
Send the prompt to the image workbench, adjust it if you like, and generate when you are ready.
Frequently asked questions
- Is the Nano Banana 2 prompt generator free?
- Yes. Writing prompts is free and does not use credits. Credits are only used when you choose to generate an image in the workbench.
- Do I need another AI subscription to generate images?
- No. CinePixel runs Nano Banana 2 generation with pay-as-you-go credits, so you do not need a separate third-party AI plan.
- Can I describe my idea in Chinese or another language?
- Yes. Describe your idea in any language, then choose whether the finished prompt is written in English or Chinese.
- Can it write prompts for editing a photo?
- Yes. Choose An edit of my photo and the generator writes an editing instruction that says what to change and what to keep. Upload your photo in the workbench to apply it.