n8n: Combining multiple images into one with Nano Banana Pro
n8nDemo summary
The demo shows an n8n automation that takes three separate product image URLs (shirt, watch, water bottle) and uses Nano Banana Pro to generate a single composite image of a man using all three items.
Step-by-step
- Open the Nano Banana Pro node in n8n
- Set an image prompt describing the desired composite scene
- Add three public-facing image URLs to the body request array
- Execute the node to send the request
- Wait for the polling process to complete the success message
- Download the final composite image
Options
- Use public-facing URLs directly instead of uploading binary pictures to ImageBB
Watch out for
- All image URLs must be public-facing to be processed
- Processing multiple images takes significantly longer and requires more polling cycles (e.g., 35 pulls vs 13)
Tips
- Provide specific details in the prompt for each item, such as 'wearing the shirt provided' or 'holding the water bottle provided'
- Expect higher latency when increasing the number of images in the request array
Highlights
“this is pretty much exactly what we were hoping to get”
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- Watch “How to Use the NEW Nano Banana 2 in n8n (cheaper & no watermark)” →
AI Image Combiner
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