Lock a base image
Render the scene once and agree on it. Every variation then starts from the same image.
Google · Nano Banana Pro × Material variations
Nano Banana Pro Material Variation Render
Test material and color options on one render with Nano Banana Pro in RenderChat. Upload your render or model view, describe what you want, and refine the render in chat.
Pro plan1K · 2K · 4KEdits continue the chat
Drag to compare the render or model view with the Nano Banana Pro render. Input is an AI-generated example.
Before you start
Prepare your render or model view
Material decisions are easier when options sit side by side in the same image. Start from a render or model view, then ask RenderChat for one change at a time — cabinet color, worktop stone, facade cladding — while the rest of the scene stays put.
Change one thing per message
One material per request makes it clear what changed and keeps the rest stable.
Use real samples
Attach a photo of the actual material sample when color accuracy matters.
How it works
Material Variation Render with Nano Banana Pro, step by step
Nano Banana Pro
by Google
- Maker
- Output
- 1K · 2K · 4K
- Aspect ratios
- Auto + 10 fixed ratios
- References
- Up to 14 images
- Follow-ups
- Continues the conversation
- Plan
- Pro
Prepare your render or model view
Lock a base image, change one thing per message and use real samples. The checklist above has the details.
Open RenderChat with Nano Banana Pro
The start button on this page opens a new chat with Nano Banana Pro selected. You can also pick it from the model menu in the composer.
Upload and write the brief
Attach the image and say what must stay, then the materials, light, setting and people. Start from an example brief below.
Refine in chat
Ask for changes in follow-up messages. Nano Banana Pro continues the same conversation, so a short instruction such as "warmer light, keep everything else" is enough.
Download the render
Download the image at the resolution you chose (1K · 2K · 4K).
Example briefs
Material variations briefs to start from
Copy a brief, paste it into RenderChat with your render or model view, and change the materials and mood to match your project.
Keep everything in this kitchen render exactly the same and change only the cabinet fronts to dark green lacquer.
Keep everything the same and change only the worktop and splashback to terrazzo with small white and ochre chips.
Nano Banana Pro in RenderChat
Working with Nano Banana Pro
Google's Gemini 3 Pro Image model, known as Nano Banana Pro. RenderChat runs it as a native conversation and accepts a large reference set, part of which can be sent at high fidelity.
- Put the references that must be followed closely (a facade material, a furniture piece) first.
- Name what must stay fixed — massing, openings, camera — before what should change.
Quality check
What to check before you share it
- Areas that changed but should not have — compare with the base image.
- Color accuracy against the physical sample under similar light.
- Reflections and shadows updating with the new material.
Compare
Other models for Material Variation Render
RenderChat lets you switch models in the same chat. Run your render or model view through two or three and keep the result that respects your design best.
| Model | Maker | Output | References | Follow-ups | Plan | Guide |
|---|---|---|---|---|---|---|
| GPT Image 2.5 | OpenAI | 1K | Supported | Continues the chat | Free | |
| Nano Banana ProThis page | 1K · 2K · 4K | Up to 14 images | Continues the chat | Pro | ||
| Nano Banana 2.1 | 1K · 2K · 4K | Up to 14 images | Continues the chat | Free | ||
| FLUX.2 Pro | Black Forest Labs | 1K | Up to 9 images | Fresh request | Pro | |
| Seedream 5.0 | ByteDance | 1K · 2K | Up to 10 images | Fresh request | Pro | |
| Kling O3 | Kuaishou | 1K | Up to 10 images | Fresh request | Pro | |
| Reve 2.1 | Reve | 4K | Up to 8 images | Fresh request | Pro | |
| Krea 2 | Krea | 2K | Up to 10 images | Fresh request | Pro | |
| Ideogram 4 | Ideogram | 1K · 2K · 4K | Up to 1 image | Fresh request | Pro | |
| GPT Image 2 | OpenAI | 1K | Supported | Continues the chat | Pro | |
| Nano Banana 2 Lite | 1K | Up to 14 images | Continues the chat | Pro |
More with Nano Banana Pro
Other Nano Banana Pro workflows
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FAQ
Nano Banana Pro Material variations questions
Is Nano Banana Pro available on the free plan?
Nano Banana Pro is available on the Pro plan. On the Free plan you can use GPT Image 2.5 and Nano Banana 2.1.
What resolution does Nano Banana Pro render at?
Nano Banana Pro renders at 1K · 2K · 4K in RenderChat, with auto + 10 fixed ratios.
Can I keep refining a Nano Banana Pro result in chat?
Yes. Nano Banana Pro runs as a native conversation in RenderChat, so each follow-up continues from the previous turn. Short edit instructions work well.
How do I select Nano Banana Pro in RenderChat?
Use the start button on this page — it opens a new chat with Nano Banana Pro selected — or choose it from the model menu in the chat composer.
How do I stop the rest of the image from changing?
Ask for a single change and say everything else stays. Check the result against the base image and correct anything that moved.
Can I match a specific product?
Attach a photo of the product or sample. The render is an approximation, so confirm the final color with the physical sample.
Try Nano Banana Pro on your render or model view.
Open RenderChat with Nano Banana Pro selected, upload your render or model view and start from one of the briefs above.