Nano Banana 2 AI Image Generator
Nano Banana 2 is Google's flagship image model from the Gemini image line, built for studio-grade results at native 4K. Generate from a prompt or steer the output with up to 14 reference images, keeping characters, products, and layouts consistent across a whole set. With real-world grounding and legible text, it is a dependable choice for posters, storyboards, and campaign visuals on Picir AI.
Why Create with Nano Banana 2
Flagship Detail at Every Resolution
Choose a 1K, 2K, or native 4K render and the model holds crisp edges, clean lighting, and fine texture at each tier, so a quick draft and a print-ready hero can come from the same prompt.
Consistent Casts and Products
Feed up to 14 reference images and Nano Banana 2 keeps the same faces, objects, and styling across a series, which makes it reliable for recurring characters, brand mascots, and full product catalogs.
Open to Everyone, No VIP Needed
Every Picir AI account can run Nano Banana 2, with credits scaled to the resolution you pick rather than locked behind a membership tier, so the flagship model is within reach from day one.
Key Features of Nano Banana 2
- •Native 4K Generation: Render at 1K, 2K, or a full 4K resolution tier, so a single model covers fast concept drafts through to print-ready, high-detail final art.
- •Up to 14 Reference Images: Guide a generation with as many as 14 references to edit a photo, fuse several sources, or lock a subject so it stays the same across a set.
- •Real-World Knowledge: Grounded in Google's Gemini image line, the model draws on real-world context to render believable landmarks, layouts, and diagram-style visuals.
- •Precise Multilingual Text: Render sharp, readable headlines and labels in several languages, which suits infographics, posters, and localized ad creative.
- •Complex Prompt Understanding: The model reasons through long, multi-part prompts, placing subjects and details where you asked instead of losing track of instructions.
- •Square to Ultrawide Ratios: Cover portrait, landscape, and square formats plus extreme banner ratios such as 4:1, 8:1, 1:4, and 1:8, or let auto pick the best shape.
Real-World Knowledge and Grounding
Nano Banana 2 taps the world knowledge built into Google's Gemini image line, so scenes hold together instead of drifting into generic guesswork. When a prompt calls for a real place, a factual diagram, or a plausible product setting, the model can ground the render in accurate context rather than inventing details. That makes it well suited to educational graphics, location-aware mockups, and any visual that needs to look deliberate and correct rather than merely decorative.
| Prompt | Generated Image |
|---|---|
Infographic about the water cycle |  |
Character and Style Consistency
Consistency is what turns a nice single image into a usable asset set. By referencing up to 14 source images, Nano Banana 2 preserves the same characters, outfits, props, and art direction across many frames. That identity control is what storyboard artists, comic creators, and brand teams need when a mascot or product has to appear, on model, in shot after shot. Instead of hoping for a lucky match, you anchor the look once and carry it through the whole project.
Advanced Typography and Localization
Text has long been the weak spot of image models, and Nano Banana 2 is built to render clean, legible lettering directly inside a generation rather than the garbled shapes seen elsewhere. It handles multiple languages, which helps when the same poster, sign, or social card needs to ship in different scripts. For headline-driven marketing work, that means far fewer manual fixes after the image comes out, and copy that reads correctly the first time.
| Prompt | Generated Image |
|---|---|
A cinematic close-up of a wooden sign made of recycled materials. The sign features detailed illustrations of local birds and the text 'Native Wildlife: Please Observe from a Distance' in elegant, legible handwriting. |  |
Complex Prompt Understanding
Detailed briefs often break lighter models, which drop half the requirements and blend the rest. Nano Banana 2 works through long, multi-layered prompts and keeps the specifics intact, from camera angle and color scheme to individual accessories and background treatment. That reliability lets you write like a creative director, spelling out exactly what you want, and get back a composition that honors the instructions instead of a loose approximation.
| Prompt | Generated Image |
|---|---|
A highly stylized pop art fashion portrait from a low-angle perspective. The subject wears a suit with electric blue swirls and bright pink concentric circles. Accessories include yellow heart-shaped sunglasses and oversized pink earrings. The background is a flat, uniform sky blue with soft, shadowless lighting. |  |
How to Use Nano Banana 2 on Picir AI
Write a Prompt or Add References
Describe the image you want in plain language. To edit an existing picture or lock an identity, attach up to 14 reference images as jpg, png, or webp and note the change you need.
Set Resolution, Ratio, and Format
Pick a resolution tier of 1K, 2K, or 4K, choose an aspect ratio from auto, 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 5:4, 4:5, 21:9, and the banner formats 4:1, 1:4, 8:1, and 1:8, then select jpg or png output.
Generate and Download
Run the generation, review the result in the built-in preview, and download the image you like. Outputs are ready for ads, social posts, mockups, and print layouts.
Choose the plan that's right for you
Get all features of Picir.ai, complete tasks quickly and achieve professional results with our advanced AI technology.
Basic
- 600 credits/month
- All features available
- Unlimited downloads per day
- Assets owned by customer
- Faster generation speed
- Priority support
Pro
- 1600 credits/month
- All features available
- Unlimited downloads per day
- Assets owned by customer
- Faster generation speed
- Priority support
Max
- 4000 credits/month
- All features available
- Unlimited downloads per day
- Assets owned by customer
- Faster generation speed
- Priority support
Prime
- 8000 credits/month
- Team management
- Up to 5 team members
- All features available
- Unlimited downloads per day
- Assets owned by customer
- Faster generation speed
- Priority support
Nano Banana 2 Specifications
Key technical specifications of Nano Banana 2 as offered on Picir AI.
| Developer | |
| Model type | AI image generation and editing |
| Aspect ratios | Auto, 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 5:4, 4:5, 21:9, 4:1, 1:4, 8:1, 1:8 |
| Output resolution | 1K, 2K, 4K |
| Output format | JPG, PNG |
| Reference images | Up to 14 images (up to 30MB each) |
| Typical generation time | About 30 seconds |
Last updated: July 10, 2026
FAQs About Nano Banana 2
Get answers to common questions about Nano Banana 2 and how to use it on Picir AI.
What is Nano Banana 2?
Nano Banana 2 is Google's flagship AI image model from the Gemini image family. It generates images from a text prompt and can also edit or restyle existing pictures when you add reference images, with native 4K output, real-world knowledge, and sharp text rendering.
How is Nano Banana 2 different from Nano Banana 2 Lite?
Lite is the fast, lightweight tier tuned for quick drafts and high-volume everyday visuals. Nano Banana 2 is the flagship tier: it supports higher resolutions up to 4K, accepts up to 14 reference images, and puts more emphasis on detail, grounding, and complex prompt following.
Can Nano Banana 2 edit my own images?
Yes. Attach up to 14 reference images and describe the change you want. The model can edit a detail, swap a background, transfer a style, merge multiple sources, or keep a subject consistent, then return an updated image.
How many reference images can I use?
You can supply up to 14 reference images per generation, in jpg, png, or webp format. References help lock a character, product, or style so the same identity carries across a set of images.
What resolutions does Nano Banana 2 support?
You can render at three tiers: 1K, 2K, and native 4K. Higher tiers add detail for print and large displays, while 1K is ideal for quick drafts. Credits are scaled to the resolution you choose.
What aspect ratios are available?
Nano Banana 2 supports auto plus a wide range of ratios: 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 5:4, 4:5, 21:9, and the extreme banner formats 4:1, 1:4, 8:1, and 1:8. That covers square posts, vertical stories, wide banners, and ultrawide headers.
Do I need a VIP plan to use Nano Banana 2?
No. Nano Banana 2 is available to every Picir AI account and is not restricted to premium members. Each generation spends credits based on the resolution tier you select, from 1K through 4K.
How do I write a good Nano Banana 2 prompt?
Describe the style, subject, setting, action, and composition in one clear prompt. Put any words you want rendered in quotes, name the aspect ratio you need, and attach reference images when you want to keep a specific face, product, or look consistent.
Can I use Nano Banana 2 images commercially?
Yes. Images generated through Picir AI's paid plans may be used commercially, including for marketing, social content, and product visuals. Review Picir AI's terms for full commercial use details.
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