Nano Banana 2.1
Sketch an idea in words and Nano Banana 2.1 returns a sharp 4K image where faces stay consistent and lettering stays clean. Tweak any detail by chatting.
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What You Get with Nano Banana 2.1
Nano Banana 2.1 starts from one reference and carries that look across an entire set; bring several and it weaves them into your prompt — then reshape any shot through plain conversation.
- A Single Reference, an Entire SetUpload one image and receive up to forty fresh frames that share its lighting, mood and color palette.
- Up to Fourteen References in One PromptLoad as many as fourteen source images into a single prompt and the model blends each one with your written direction.
- Refine Through ConversationDescribe the change in everyday language and it applies right where you meant, leaving the rest of the picture exactly as it was.
Getting Started with Nano Banana 2.1
From blank prompt to finished picture in three quick moves.
Key Capabilities of Nano Banana 2.1
Fine 4K detail, text that reads clearly inside the frame, up to fourteen references and edits that never damage the original — all in one image model.
Resolution That Reaches 4K
OpenArt serves several sizes and aspect ratios, and Nano Banana 2.1 climbs all the way to a 4K output.
Text You Can Actually Read
Lettering is drawn clean and correctly, so packaging copy, restaurant menus and signage stay legible in the final shot.
Up to Forty Takes from One Upload
A single product photo can seed a full session of new shots in whatever lighting and colors you pick.
Fourteen Source Images Per Prompt
Attach as many as fourteen references and the model folds them into your words, so the very first pass is often ready to use.
Edits That Leave the Rest Intact
Request a new shirt color, a swapped outfit or softer skin in chat and walk away with a finished look — no manual retouching needed.
New Styles, Same Sharpness
Convert your own photo into anime, cyberpunk, claymation, sketch or oil-painting styles so seamless that the edit never shows.
Nano Banana 2.1: Questions, Answered
The questions people ask most about references, chat-based edits and 4K results in Nano Banana 2.1.
How many reference images fit in a single prompt?
You can attach as many as fourteen. The model follows each one closely and blends them with whatever you type.
How many outputs can a single reference produce?
Up to forty separate images, and they all keep the same visual identity.
Will a chat edit change the rest of my image?
No — it applies only to the spot you name. Everything around it remains untouched rather than being redrawn.
Can it put readable text inside an image?
Yes. Characters are drawn with precision, keeping product labels, menus and signs clear in the final picture.
Can a handful of shots become a product catalog?
Capture your item from several angles, upload the set, and the model picks up its appearance to generate catalog-ready photos with crisp labels.
Which art styles can I apply to a personal photo?
Yours can be reworked as anime, cyberpunk, claymation, pencil sketch, oil painting or another style, with objects and clothing swapped and detail preserved.
Put Nano Banana 2.1 to Work Today
Select Nano Banana 2.1 from OpenArt's image tools and watch consistent 4K pictures and chat-based edits come together in minutes.