Describe your direction
Start with the subject, setting and colors. Use a clear fictional brief, then adjust the composition and lighting.
Google · IMAGE STUDIO
Nano Banana 2.1 image generator
Big ideas, sharper results.
Detailed scenes, poster text and photo edits in flexible formats, up to 4K.
Up to 4KText + references15 free credits to start
Create with Nano Banana 2.1
Getting your studio ready…
MODEL EXAMPLEMade with Nano Banana 2.1
Your next idea belongs here.
A LITTLE DIRECTION GOES A LONG WAY
Make more of Nano Banana 2.1.
Add a reference if needed
Use a photo you have permission to edit. Say what should stay the same and what should change.
Review settings and credits
Choose a supported ratio and 1K, 2K, 4K resolution. Review the quoted credits before generating.
THE PRACTICAL DETAILSYour settings.
Your settings.
Your next image.
3 base credits at 1K, 3 at 2K and 4 at 4K. Each reference photo adds 3 credits. The Studio shows the quote before generation.
Nano Banana 2.1 credits and options
| Resolution | Credits |
|---|---|
| 1K | 3 |
| 2K | 3 |
| 4K | 4 |
Each reference adds 3 credits. The Generate button shows your current quote. Compare credit packs and plans.
Available shapes: 1:1 · 4:5 · 5:4 · 3:2 · 2:3 · 4:3 · 3:4 · 16:9 · 9:16 · 21:9 · 1:4 · 4:1 · 1:8 · 8:1
Questions about Nano Banana 2.1
Which settings does Nano Banana 2.1 support?
Detailed scenes, poster text and photo edits in flexible formats, up to 4K. Choose 1K, 2K, 4K resolution. There is no separate quality toggle, negative prompt or seed control.
Can Nano Banana 2.1 edit reference photos?
Yes. Add up to three reference photos, with consent for any real people. Explain which features or composition to preserve and what to change.
How many credits does Nano Banana 2.1 use?
3 base credits at 1K, 3 at 2K and 4 at 4K. Each reference photo adds 3 credits. The Studio shows the quote before generation.
Can I try Nano Banana 2.1 for free?
New accounts receive 15 free credits. Free access includes base settings and one reference image. Any credit pack or subscription unlocks higher resolutions and High quality where supported, plus up to three references. Generation and references use credits. There is no unlimited generation tier.
ShimmerPic is an independent image studio, not affiliated with Google. Model access is provided through an API service. Model names identify the options available here.