What does the output look like?
We haven’t published an output sample for Nano Banana 2.1 yet.
Visit the developer’s model pageWhat can Nano Banana 2.1 do?
Fast Google image generation and editing with improved subject consistency, text rendering, and up to 4K output
- Consistent product and character images
- Text-led campaign artwork
- Reference edits and panoramic assets
- Inputs
- Text, Image
- Aspect ratios
- auto, 1:1, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, 21:9, 1:4, 4:1, 1:8, 8:1
- Output options
- 1K, 2K, 4K
- Typical generation time
- About 30 seconds
- Developer
- Higher resolutions increase credit cost. Each reference image adds 0.05 credits.
- Starpop supports up to 10 reference images. Web search, video, and PDF context are not exposed for this model.
How much does Nano Banana 2.1 cost?
Base estimate
$0.10–$0.25 USD / image
1–2.5 credits / image
Estimated dollar cost uses the Solo monthly plan at $0.10 USD per credit. Your cost per credit depends on your plan.
Prices are per output image. Resolution, quality, reference images, and editing mode can affect the charge. Check the total shown in Starpop before generating.
How to use Nano Banana 2.1
- Click “Create with Nano Banana 2.1” and sign in or create an account. After setup, Starpop opens a new image workspace tab with the model selected.
- Describe a new image, or attach up to 10 reference images and identify what each should control. For an edit, state what should change and what should stay.
- Choose an aspect ratio and 1K, 2K, or 4K resolution. Auto lets the model choose the format; wide and tall ratios work best with a clear focal point.
- Review the credit estimate and generate. Check the result in your workspace, then download it or adjust your inputs to try again.