Nano Banana AI Image Generator for Creating and Editing

Turn a written idea into an image, or give an existing picture a new direction. Use Nano Banana on Kize AI for text to image and image to image work, with the available model options and credit cost in one workspace.

PNG or JPEG, up to 10 MB. Choose a recent upload or a generated image.

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Nano Banana: from an idea to your next image

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One model family, two starting points

Start with a description when you need a new visual. Switch to image to image when a photograph, sketch, or existing design should guide the next result. The reference and your written instructions work together; exact preservation is not guaranteed.

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Describe the edit in everyday language

Tell Nano Banana what to change and what to keep. A new backdrop, different lighting, or a material change is easier to assess when you ask for one clear adjustment. Compare fine details with the source before using the result.

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Choose the available Nano Banana version

The model selector shows the versions enabled for this workspace. Each version has its own supported editing options, output settings, and credit cost. Select a version for your task rather than assuming every model has the same capabilities.

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Develop a visual through comparison

Review composition, colors, lettering, and subject details after generation. Use the result to decide what your next instruction should address. For exact logos or typography, finish the final details in your usual design editor.

Nano Banana for your creative workflow

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Product scene exploration

Use a product image to explore a seasonal backdrop or lighting direction. Name the product details to retain, then check labels, proportions, and colors against the actual item. Treat the result as a creative direction that needs your review.

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Social and campaign visuals

Describe the subject, setting, mood, and intended framing for a new image. Use a reference when an existing visual should guide the campaign. Refine the prompt around the placement of the subject and room for your final headline.

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Design concepts and illustrations

Turn a written brief into a visual concept, or use a sketch to guide an image to image variation. Compare styles and materials with a consistent instruction so the differences are useful in a creative review.

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Photo style experiments

Explore a different setting or visual treatment around a familiar image. Make the requested change specific and check the identity and details of the subject. Keep the original so you can compare or return to it.

How to use the Nano Banana AI Image Generator

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    Choose text or a reference

    Select Text to Image for a new image from a written prompt. Select Image to Image and add a supported reference when you want to build on an existing picture. Choose an available Nano Banana model.

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    Describe the result and check settings

    State the subject, composition, lighting, and style. For an edit, explain what should change and what should remain. Choose the settings offered by your model and review the credit cost before submitting.

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    Generate, compare, and refine

    Submit your request without signing up. Review the completed result in your history, compare it with your brief or reference, and use a more specific instruction for the next variation. Open or download the result through the existing asset controls.

Write a clearer Nano Banana prompt

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Subject and composition

Begin with the subject and where it belongs in the frame. Include the background and lighting that matter to the image. A clear description gives you a useful basis for assessing the result.

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Change and keep

For image editing, separate the change from the details you want to preserve: “Place the ceramic cup on a wooden desk. Keep its blue glaze and handle shape. Add soft window light.” Review those details after generation.

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Refine one decision

If the result is close, narrow the next request to one issue, such as softer shadows or a simpler backdrop. Changing the style, framing, and subject together makes it harder to tell which instruction helped.

Nano Banana questions, answered

Does the Nano Banana AI image generator support both modes?

This page uses the Nano Banana model family for text to image and image to image. Editing is available when the selected version has an enabled editing option. The generator shows the modes and settings supported by your selection.

What reference image should I use?

Choose a clear image that shows the subject and framing you want to guide the edit. Use the media picker to upload a supported image or choose an existing asset. Follow the file requirements shown there.

How do I change an image without changing everything?

Describe the specific adjustment and name the details to keep. Use the original as a reference and compare the result carefully. Faces, lettering, product geometry, and colors may still change.

Which sizes and resolutions can I select?

Available output options depend on the selected Nano Banana version and its active configuration. Use the options displayed in the generator; an option offered by another version is not automatically supported by yours.

How many credits does generation use?

The generator displays the credit cost for the selected model and settings before submission. Review that amount each time you change an option. See the pricing page for available plans and credit purchases.

Where can I find my generated images?

After signing in, open the history tab or your Assets page to review completed generations. The existing asset controls let you inspect and download a result. You can use a supported image as a reference for a new editing request.

Make your next image with Nano Banana

Bring your idea to Kize, choose your starting mode, and review the available settings before generating.

Create with Nano Banana