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Nano Banana 2.1 Image Generator
Produce lifelike 4K visuals with natural faces and sharp lettering, then refine any detail by typing. The Nano Banana 2.1 Image Generator is free to try.
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A Model Built for Consistent, High-Fidelity Output
Handle full batches without style drift, feed up to 14 references, and refine any pixel by conversation — all the way to 4K.
- Uniform BatchesUpload a single picture and spin it into as many as forty variants that share the same look, lighting, and color palette you selected.
- 14 Reference SlotsStack as many as fourteen images beside your written brief; the model studies each one and blends them with your instructions, so the first render is usually the keeper.
- Edits by ConversationName the change in everyday language and only that element moves — everything else in the frame stays exactly where you left it.
From Blank Prompt to Final Render in Three Moves
A short, repeatable routine that gets you a finished picture fast.
Nano Banana 2.1 Image Generator: Common Questions
Straightforward answers about how this tool behaves inside the OpenArt workspace.
Which resolutions and frame shapes can I choose?
Output scales from 1K up to 4K, and the ratio menu covers square, portrait, landscape, and several cinematic formats, so each render fits the channel you have in mind.
How many reference photos fit in a single prompt?
You have room for fourteen. The engine weighs all of them alongside your text and merges the cues instead of letting one image dominate the result.
Can one upload produce a whole set of variants?
Yes — a single source picture can spawn as many as forty variations, and the character, palette, and lighting stay aligned across the entire set.
Does lettering inside the picture come out legible?
It does. Words render cleanly and are spelled correctly, which keeps packaging copy, restaurant menus, and street signage readable in the finished frame.
Will a chat edit disturb the rest of the composition?
No. Ask for a different shirt color, a swapped outfit, or smoother skin, and the change lands in that spot alone while the background and framing hold steady.
What subscription do I need, and do unused credits carry over?
Access is bundled with the Starter, Plus, Pro, and Wonder tiers; the pricing section spells out rollover rules, monthly versus yearly billing, upgrades, downgrades, and how to cancel.
Give Nano Banana 2.1 a Try Right Now
New members get up to 25% off the first month, and the Starter tier keeps the commitment low while you put the model through its paces.