Nano Banana
Gemini-based AI image generation and editing modelCreate and edit images with speed and consistency
Highlights
What you can do with it
- Create concept images for creative design projects
- Produce advertising visuals for commercial campaigns
- Edit images in multiple rounds using natural language
How to use it
- 1 Open the Nano Banana tool in your browser
- 2 Choose the basic or Pro version based on your quality needs
- 3 Enter a natural language prompt to generate an image
- 4 Use multi-round editing to refine the result
- 5 Export the final image for your project
Who it is for
Pros
- Theme consistency helps keep a project visually unified
- Fast processing suits quick iteration
- SynthID watermark adds a security layer
Limitations
- Pricing is not clearly stated, so costs are uncertain
- The Pro version depends on Gemini 3 Pro Image availability
- Free access and feature limits may change over time
What Nano Banana is
Nano Banana is an AI image generation and editing model built on Gemini-related technology. It is designed to help users create and edit images quickly without advanced design skills. The tool focuses on advanced theme consistency, fast processing, and natural language understanding, so you can describe what you want and refine it over several rounds. A basic version runs on Gemini 2.5 Flash Image for speed and efficiency, while the Nano Banana Pro version uses Gemini 3 Pro Image for studio-level control and higher quality output. It also includes multi-image fusion and SynthID watermark security. Pricing is not stated in the documentation, though the split between standard and pro versions suggests a paid model that may include a free trial.
What you can do with it
- Generate images from natural language prompts
- Fuse multiple images into one result
- Edit results across multiple rounds using plain language
- Rely on SynthID watermark security for generated content
- Switch between a fast basic version and a studio-level Pro version
Who it is for
- Designers working on creative and concept projects
- Marketers who need advertising and campaign visuals
- Content creators who prefer to edit images through conversation
- Teams that value theme consistency across a set of images
What to watch out for
Pricing is not clearly stated in the documentation, so the long-term cost is uncertain. The Pro version depends on Gemini 3 Pro Image, so its availability and quality are tied to an upstream service that can change. Because the standard and pro versions differ, you may need to test both to see which fits your work. Free access and feature limits may change over time, so treat any trial as temporary. If you depend on it for client work, keep a backup plan in case the service changes or becomes unavailable, and confirm current terms before you commit.
FAQ
What is Nano Banana based on?
It is based on Gemini-related technology, with a basic version on Gemini 2.5 Flash Image and a Pro version on Gemini 3 Pro Image.
Does it support editing after generation?
Yes, it offers interactive multi-round editing through natural language.
Is pricing listed?
The documentation does not state pricing, but the standard and pro split suggests a paid model that may include a free trial.
Why it is free
What the official page says： 免费试用免费
Free limits, trial length and features are decided by the official site and can change at any time.
Product preview
Screenshot archived from the listing page, for preview only.