Nano Banana 2 Image Generator
Use Nano Banana 2 on Epochal for fast AI image generation, image editing, and result management in one workspace for creation, editing, and export.
What is Nano Banana 2?
Nano Banana 2 is Google's latest image model, built on Gemini 3.1 Flash Image. Google defines it very clearly: it brings Nano Banana Pro-level capabilities, world knowledge, and visual quality to Flash speed, combining faster generation with higher-end editing in a single model. The official emphasis includes advanced world knowledge, precise text rendering and translation, subject consistency, precise instruction following, and production-ready specs.
Key Capabilities
Prompt-Led Image Generation
Nano Banana 2 is available for text-to-image generation where prompts remain the main source of direction.
Expanded Reference Capacity
Nano Banana 2 supports optional image input and allows up to 14 reference images in the current generation flow.
Expanded Aspect Ratios
The model supports a broader set of aspect ratios, including wider and taller layout formats.
Resolution and Format Controls
It supports 1K, 2K, and 4K resolution tiers together with JPG or PNG output formats.
How to Use Nano Banana 2
Describe the image you want to generate and the visual direction the result should follow.
Use reference images when the generation needs extra visual guidance.
Pick the aspect ratio, resolution tier, and final output format required by the image.
Generate the image and review whether the prompt, references, and layout settings are landing in the right direction.
Pricing & Credits
Each generation with Nano Banana 2 consumes credits inside Epochal.
Generation time varies with queue state, selected resolution, and image complexity.
Use the active workflow cost as the current credit reference for Nano Banana 2. Total time depends on queue state, selected resolution, reference count, and image complexity.
Use Cases
Wide banner and tall poster generation
Use Nano Banana 2 when the image needs broader aspect ratio coverage than the smaller Nano Banana variants offer.
Multi-reference visual directions
Use optional references when a single prompt is not enough and the model needs a larger visual reference set.
Resolution-targeted delivery frames
Choose Nano Banana 2 when the generation job needs explicit 1K, 2K, or 4K output handling.
Reference-rich concept batches
Explore multiple prompt directions while keeping the same wider layout setup and heavier reference guidance across runs.
Output & Quality
Nano Banana 2 is best suited to image generation jobs that need broader layout control and larger optional reference capacity than the base Nano Banana variants.
- - Text-to-image workflows with broader aspect ratio coverage
- - Prompt generation that benefits from optional references
- - Images that need 1K to 4K output control inside the same workbench
- - The final result still depends on prompt quality and reference quality when references are used
- - More complex scenes may still require repeated prompt adjustment instead of one-pass output
FAQ
What parameter controls does Nano Banana 2 provide?
In the current Epochal workbench, Nano Banana 2 exposes up to 14 optional references, broad aspect ratio options, 1K to 4K resolution tiers, and JPG or PNG output formats.
What is Nano Banana 2 best for?
Nano Banana 2 is best for image generation tasks that need speed, subject consistency, multilingual text handling, and a wider output range for infographics, localized visuals, and multi-character scenes.
How many reference images can Nano Banana 2 use?
In the current Epochal workbench, Nano Banana 2 supports up to 14 optional reference images.
Can Nano Banana 2 handle multilingual text?
Yes. Google highlights Nano Banana 2 for precise text rendering and translation, making it suitable for localized visuals and multilingual image content.
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