Nano Banana Pro – 2K/4K AI Image Generation API

Why Nano Banana Pro on Ulazai?

A step up from the original Nano Banana model – sharper, smarter, and built for production workflows.

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Native 2K + Clean 4K Upscaling

Generate ultra‑sharp visuals at 2K and upscale to 4K with cleaner edges, stable micro‑detail and minimal artifacts – ideal for product pages, hero banners and print‑ready exports.

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Intent‑Driven Composition

Nano Banana Pro understands prompt intent and adapts framing for 1:1, 4:5, 16:9, 21:9 and 9:16, so buttons, text areas and focal subjects land where your UI actually needs them.

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Better Text & UI Elements

More stable spacing, tighter letterforms and improved small‑text readability make it easier to generate mockups, UI screens, posters and packaging with legible typography.

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Consistent Characters & Style

Keep the same face, proportions and outfit across multiple prompts. Perfect for brand mascots, avatars, storyboards and episodic content that must “feel” like the same person.

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Scene‑Aware Editing

Inpainting, outpainting and refinements respect lighting, perspective and motion cues, so edits actually blend into the scene instead of looking “pasted on top”.

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Ulazai‑Ready API

Use the Ulazai REST API to plug Nano Banana Pro straight into dashboards, UGC apps, ad builders and automation pipelines – with credits, auth and logging handled for you.

Nano Banana vs Nano Banana Pro

Start with the classic Nano Banana model for fast drafts – upgrade to Nano Banana Pro when you need production‑grade quality.

Feature	Nano Banana (Standard)	Nano Banana Pro
Image Resolution	~1024×1024 typical output	Native 2K + clean 4K scaling
Detail & Material Accuracy	Softer textures, occasional distortions	Sharper micro‑details, smoother gradients, realistic materials
Text & UI Rendering	Unstable tiny text, spacing issues	Improved alignment, better small text, layout‑aware
Prompt Interpretation	More literal; struggles with complex scenes	Intent‑driven composition for complex layouts
Aspect Ratio Control	Limited ratio behavior	Adaptive to 1:1, 4:5, 16:9, 21:9, 9:16 and more
Character Consistency	Identity drifts between generations	More reliable faces, proportions and style
Image Editing Quality	Basic edits, visible artifacts	Scene‑aware inpainting/outpainting with natural blending
Ideal Use Cases	Quick drafts & concepts	Storyboards, product visuals, UGC pipelines, localization tools

Nano Banana Pro API on Ulazai

Use the same Ulazai credit system and auth layer you already know – just point your calls at the Pro endpoints.

Text‑to‑Image Example

# Generate a 2K Nano Banana Pro image from text
curl -X POST https://ulazai.com/nano-banana/api/pro/generate/ \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "Cinematic product photo of a neon banana energy drink on wet concrete, studio lighting",
    "aspect_ratio": "16:9",
    "resolution": "2K",
    "output_format": "png"
  }'

# Image-to-Image transform with Nano Banana Pro
curl -X POST https://ulazai.com/nano-banana/api/pro/edit/ \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "Turn this into a dark cyberpunk poster with purple and teal lighting",
    "image_input": ["https://your-cdn.com/original.png"],
    "aspect_ratio": "4:5",
    "resolution": "2K",
    "output_format": "jpg"
  }'

# Poll for completion
curl -H "Authorization: Bearer YOUR_API_KEY" \
  https://ulazai.com/nano-banana/api/status/TASK_ID/

Use the Ulazai Dashboard to generate and manage your API keys, monitor credits, and inspect Nano Banana Pro responses.

What You Can Build with Nano Banana Pro

From entertainment tools to commerce and education – Nano Banana Pro unlocks NEW image workflows for your product.

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Rebuild TV & Film Scenes

Reimagine iconic scenes with new characters, celebrities or storylines while preserving lighting, camera angles and cinematic mood – ideal for fan‑tools, storyboard platforms and concept pitches.

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Product, Food & Lifestyle Shots

Generate crisp, photorealistic images of dishes, packaging and scenes for menus, e‑commerce and ads – all with consistent lighting and appetizing textures.

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Hybrid Creatures & Education

Create biologically coherent hybrid animals and speculative species for education apps, science explainers, art tools and entertainment products.

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Multi‑Style Game Art

Translate one character into multiple styles – retro pixel, cozy sim, Nintendo‑like, or near‑realistic – to prototype game concepts and build cross‑style character systems.

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Localization & Multi‑Language Visuals

Use more reliable in‑image text rendering to produce localized billboards, UI screenshots and marketing creatives for different languages and regions.

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Automated UGC Pipelines

Hook Nano Banana Pro into Ulazai’s credit + API stack to auto‑generate branded visuals for campaigns, influencer kits or A/B tests at scale.

FAQ – Nano Banana Pro on Ulazai

Will Nano Banana Pro be available on Ulazai?

Yes. Ulazai exposes Nano Banana Pro through the same authenticated REST API you use for other models, plus a dedicated Pro playground for non‑developers.

What image capabilities can I expect?

Expect sharper detail, higher native resolution, more reliable text rendering, better aspect‑ratio control and stronger character consistency compared to the original Nano Banana model.

How much does Nano Banana Pro cost on Ulazai?

On Ulazai, Nano Banana Pro currently costs 20 credits per image. You can top up credits in the dashboard and combine Pro usage with all other tools.

Are there rate limits?

Ulazai applies sensible rate limits and concurrency rules to keep the service fast and reliable. If you expect heavy traffic, you can contact support to discuss higher tiers.

How do I start using Nano Banana Pro?

Create a free Ulazai account, claim your credits, then try the Nano Banana Pro playground. When you are ready to integrate, generate an API key and call the Pro endpoints from your app.

How can I contact support?

You can reach the Ulazai team via the in‑app support links or the contact options on ulazai.com. We help with prompt design, integration questions and production rollout.

Ready to upgrade your images to Nano Banana Pro?

Sign up to Ulazai, grab your free credits and start testing Nano Banana Pro in the playground or via API today.

🎁 Create Your Free Ulazai Account

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🍌 Nano Banana Pro