Nano Banana 2

"Nano Banana 2," also known as "Gemini 3.1 Flash Image" by Google DeepMind, is a state-of-the-art AI tool specializing in image generation and editing. Designed to fuse exceptional speed ("Flash speed") with professional capabilities ("Pro-level capabilities"), it delivers highly optimized performance for premium visual rendering. Nano Banana 2 has been updated with high-end capabilities, including robust subject consistency, precise text rendering, and crisp 2K/4K output scaling.

Nano Banana 2 provides professional-grade visual drafting and editing, enabling creators to translate ideas into precise layouts rapidly. Its hallmark "Flash" processing speed drastically minimizes latency, which is ideal for demanding commercial workflows. It draws upon the vast cognitive web of the Gemini model alongside real-time search knowledge to render highly accurate subject-specific outputs, design styled infographics, or parse raw text outlines into clean structural diagrams.

Its superior text rendering engine allows clear, readable lettering to be overlaid directly within the graphics with custom fonts, styles, and sizes—ideal for marketing banners, custom greeting cards, or structured posters. In addition, Nano Banana 2 easily localizes designs by translating image text across languages or completely restyling the environmental context of a photograph (e.g., transforming a beach scene in Mumbai to a skyline in Tokyo).

The suite enables image upscaling to high-fidelity 2K and 4K resolutions in seconds while keeping textures crisp and vibrant, alongside seamless aspect ratio adjusting between square, portrait, and landscape. A major differentiator is its capacity to preserve character similarity for up to five figures and asset fidelity for up to fourteen objects across a single, multi-scene storyboard. This ensures strong narrative continuity across cuts. For exploration, users can generate multiple design variations from a single prompt. Notably, Nano Banana 2 integrates Google's leading safety frameworks and synthetic watermarking (SynthID), embedding invisible digital markers directly into the pixels to identify AI-generated creations securely.

Nano Banana 2 fits diverse roles: Developers can harness its robust API to enrich client-side apps with generative features. Content creators and designers benefit from rapid high-resolution asset generation. Businesses can upgrade low-res graphics into polished brand assets. Educators can create dynamic infographics, and everyday users can access it via Google AI Studio or the Gemini App to amplify creative output.

Official pricing plans for Nano Banana 2 (Gemini 3.1 Flash Image) offer rich flexibility: Users can enjoy free tier access via Google AI Studio with daily rate limits, or purchase premium subscriptions like Gemini AI Plus ($19.99/month) for 50 credits/day, and the Ultra tier ($124.99/month) for 1,000 images/day. Official Google Cloud API pricing scales by resolution: ranging from $0.045 per image (512px) to $0.151 per image (4K), with a Batch API offering a 50% discount. Furthermore, competitive third-party API providers offer 4K generation starting as low as $0.045 per image, making Nano Banana 2 an exceptionally cost-effective alternative compared to the premium Pro version.

• Free tier access via Google AI Studio (subject to daily rate limits).
• Gemini AI Plus ($19.99/month) providing 50 generation credits per day.
• Ultra Plan ($124.99/month) supporting up to 1,000 images per day.
• Official Google Cloud API pricing: from $0.045/image (512px) to $0.151/image (4K). Batch API processing receives a 50% discount.
• Highly competitive third-party API platforms offer 4K generations starting at just $0.045/image.