What is Nano Banana
Nano Banana is launched by GoogleAI image generationand editing model, Gemini 2.5 Flash Image (codename Nano Banana) model has extremely high character consistency, can accurately restore character facial features and expressions, and performs excellently in background replacement and style transfer. Users only need to upload an image and enter a prompt to generate high-quality images. The model's generation results are considered the new king in the field of AI image editing.
The Nano Banana model combines Gemini's world knowledge and can understand hand-drawn diagrams and execute complex instructions. The Nano Banana model can merge multiple images to achieve seamless stitching. Users can use it through Gemini APP, Gemini API, Google AI Studio and Vertex AI and other platforms. Gemini API pricing is $30 per million output tokens, and generating one image costs approximately $0.039.
Main features of Nano Banana
- Character consistency generation: can highly restore a character's facial features, expressions and poses.
- Background replacement and fusion: supports replacing the background in an image with a new background specified by the user, and naturally fusing lighting and atmosphere to make the generated image look more realistic.
- Style transfer: supports converting images into different artistic styles, such as Van Gogh style, cyberpunk style, ink painting style, etc., while maintaining the consistency of the character or subject.
- Motion transfer: according to the prompt entered by the user, transfers the character's motion or gestures to generate a new image that meets the requirements.
- Detail modification: can accurately modify details in the image, such as replacing text, adjusting clothing, etc., and the modification effect is natural.
How to use Nano Banana
Recommended reading:The most complete Nano Banana gameplay tutorial collection on the internet, with 4 free methods of use
- Use on Google official website：
- Visit the official website: nano banana is Google (https://ai.studio/banana） launched Gemini 2.5 Flash Image model codename, can be accessed through Gemini APP、Gemini API、Google AI Studio 、Lovart and Vertex AI .
- Upload image: upload the image to the project as input for the model.
- Enter prompt: enter a natural language prompt in the project to describe the desired image effect.
- Run model: click the run button, and the model processes according to the prompt and input image, and generates a new image.
- View and save: the generated image will be displayed in the project. After you are satisfied, save it locally or share it to other platforms.
- Use on LMArena：
- Visit LMArena: visitLMArena's official website.
- Select mode: select "Battle" mode at the top of the website.
- Upload image: click the "+" sign on the left side of the dialog box to upload the reference image you want to edit.
- Enter prompt: enter a detailed prompt in the input box to describe the image content you want to generate. The more detailed the prompt, the better the generated effect.
- Submit and generate: Click the "Submit" button to submit the generation request. The LMArena system randomly selects two models to generate two images.
- Choose the best result: After generation is complete, the system displays two images; choose which one looks better. After choosing, the LMArena system reveals the model that generated this image. If you are lucky, the image generated by Nano Banana will be selected, and the results are usually excellent.
Nano Banana Application Scenarios
- Video Production: Quickly generate video covers with different actions and backgrounds, improving video appeal and saving design time.
- Advertising and Marketing: Generate high-quality advertising images according to needs, meet diverse marketing scenarios, and improve advertising effectiveness.
- Creative Design: Convert photos into different artistic styles, providing designers with abundant creative inspiration and accelerating the design process.
- Social Media: Generate personalized creative images for bloggers and creators, enhancing content appeal and increasing user interaction.
- Game Development: Efficiently generate game character actions and scenes, enriching game visual effects and shortening the development cycle.