Nano Banana Pro
by Google
High-quality image generation and editing powered by Gemini 3 Pro
Model
Enhance type
Quality
Aspect ratio
Batch
Click Generate to create your image
At a glance
- Provider
- Credit cost
- 5 credits per image
- Max resolution
- Up to 4K
- Aspect ratios
- 1:1, 3:4, 4:3, 9:16, 16:9
- Images per run
- Up to 4
- Reference images
- Up to 5
- Commercial use
- Included on paid plans
Nano Banana Pro across every job
One prompt per category, all rendered with Nano Banana Pro. Real output, not stock.
About Nano Banana Pro
Nano Banana Pro is the production name DesignerBox uses for Google Gemini 3 Pro Image, Google's flagship image model, accessible through the same canvas as the rest of the platform. It produces highly photorealistic results with strong prompt understanding inherited from the Gemini family, and supports up to 5 reference images for character or style consistency across a batch.
Use it when you need top-quality output: editorial photography, hero campaign imagery, product shots that need to look real, and any work where prompt fidelity matters more than raw speed. The model handles up to 4K output, supports inpainting, outpainting, background swap, style transfer, and product-image relighting via the built-in edit modes.
On DesignerBox, Nano Banana Pro costs 5 credits per generation, the same flat rate whether you generate 1:1, 16:9, or 9:16. Available on every paid plan from Basic upwards.
Best For
Editorial photography, brand campaigns, product shots, character-consistent batches, and any work where prompt fidelity and 4K output quality are non-negotiable.
Strengths & trade-offs
The versatile all-rounder
Strengths
- Best all-round quality and prompt adherence
- Seven editing modes: background swap, product, inpaint, outpaint
- Multi-reference for character and style consistency
Trade-offs
- Highest credit cost of the Gemini pair
- Overkill for simple, high-volume drafts
Best for: Hero shots, editing, and consistent characters
See how Nano Banana Pro compares to other models →What Nano Banana Pro does best
The premium tier of Google's image generation family.
Multi-instruction following
Prompts with multiple specific instructions (place X in Y position, add Z element, use W color palette) execute as instructions, not as inspirations. Where other models interpret loosely, Nano Banana Pro follows literally.
Conversational editing
Refine an image through follow-up prompts that adjust specific aspects. Move this object left. Change this color. Add a label. The editing precision exceeds most generation-focused models.
Text rendering
Brand text, signs, labels, ingredient lists render more accurately than most generation models. Still requires character-by-character verification, but the baseline accuracy is meaningfully higher.
Gemini 3 Pro foundation
Multimodal language understanding from Gemini 3 Pro powers the prompt interpretation. Complex prompts with narrative, spatial, and instructional content interpret cleanly.
How to use Nano Banana Pro on DesignerBox
Five steps that exploit the model's multi-instruction strength.
Examples from Nano Banana Pro
Four frames showing how Nano Banana Pro interprets the same scene with one attribute varied per frame.
First variation
Second variation
Third variation
Fourth variation
When to use Nano Banana Pro vs alternatives
Six decision rules for image model selection.
Use Nano Banana Pro for: multi-instruction prompts
Complex briefs with multiple specific requirements. Where you need precision on what goes where. Where general models would drift on instructions.
Use Nano Banana Pro for: editorial work with text
Social tile designs with text. Editorial layouts. A+ content modules. Anywhere text rendering matters more than peak photorealism.
Use Nano Banana Pro for: conversational refinement
When the workflow benefits from multi-pass editing rather than single-shot generation. Brand work, client iterations, evolving briefs.
Avoid Nano Banana Pro for: pure photorealism premium
For peak product photography fidelity, Flux Pro and Flux 2 Flex sometimes outperform. Nano Banana Pro is excellent but not always the top tier on pure photorealism.
Avoid Nano Banana Pro for: high-volume cost-sensitive runs
Premium tier pricing. For high-volume batch catalog work, Nano Banana 2 (Flash) is the faster lower-cost variant.
Compare against GPT Image 2 for conversational
GPT Image 2 also excels at conversational editing and text rendering. Different visual aesthetics; pick based on which output style fits your brand. Many teams use both for different projects.