Quick prompt (fast iteration)
Use 1–2 sentences when you want variations.
Quick = variations. Use for fast iteration.
Template (copy/paste)
[Subject] in [setting], [composition], [lighting], [style], [text if needed].
Google — Gemini 3 Pro Image
Nano Banana Pro
Studio-grade still generation and semantic edits — built for campaign assets and clean typography.
Best for brand-ready stills, product family consistency, and reference boards before you animate in video engines.
Text→ImageImage→ImageNo-mask editsMulti-image referencesTypographyUp to 4K
Pay-as-you-go · Price shown before you generate
- Price$0.20/image
- Duration8s max
- Formatauto / 9:16 / 16:9 / 1:1 / 4:5 / 5:4 / 4:3 / 3:4 / 3:2 / 2:3 / 21:9
Best use cases
Posters & ads with readable copyProduct shots & packaging mockupsConsistent product families (variants & SKUs)No-mask edits (relight / restyle / swap details)Slides, UI mockups & diagram visualsKeyframes & reference boards before video animation
Why Nano Banana Pro is powerful
- Readable text and layouts (Built for marketing assets where typography actually needs to hold up.)
- Semantic edits without masks (Describe the change; keep the rest consistent (composition, lighting, identity).)
- Reference-driven consistency (Great for keeping a product/character “on model” across a full set.)
- Follows detailed briefs better (Handles multi-part art direction with fewer random surprises.)
Specs
The limits that shape your renders.
Price / image2k $0.20/image4k $0.39/image
Text-to-ImageSupported
Image-to-ImageSupported
Resolution options2k / 4k
Aspect ratiosauto / 9:16 / 16:9 / 1:1 / 4:5 / 5:4 / 4:3 / 3:4 / 3:2 / 2:3 / 21:9
Output formatjpg / jpeg / png / webp
Release dateNov 2025
How to Write a Great Nano Banana Pro Prompt
Gemini 3 Pro Image rewards structured briefs with clear composition, typography, and edit intent.
Tip: resolution + aspect ratio are set in the UI - your prompt controls subject, composition, lighting, style, and edit instructions.
Tips & limits
Nano Banana Pro is most predictable when you treat the image like a layout: composition first, then lighting/style, then typography (if any).
What works best
- Start with composition and hierarchy (where the subject sits, what’s the focal point, what stays clean).
- For typography: provide the exact copy and placement (“headline top-left, 2 lines, high contrast”). Keep text short.
- For consistency: use references with roles (“Ref A = product shape, Ref B = lighting, Ref C = palette”).
- For edits: write “Change X, keep Y” (keep framing, lighting, identity; change only the requested element).
- Iterate at 2K, then switch to 4K for finals.
Hard limits to keep in mind
- Still images only (no motion).
- 4K outputs are $0.39/image (2K is $0.20/image).
- Batch runs are 1–8 images at a time.
- Reference/image limits depend on the route: the UI is intentionally capped, while fal endpoints can support higher multi-image counts in advanced workflows.
Nano Banana Pro vs Nano Banana
View Nano Banana details →Use Nano Banana Pro when you need:
- Clean typography and layouts
- Consistent product families
- High-res finals for campaigns
Use Nano Banana when you want:
- Fast drafts and quick edits
- Rapid concepting and exploration
- Lightweight layout tests
Safety & people / likeness
- No sexual content, and nothing involving minors.
- No hateful, harassing, or graphic-violence content.
- Don’t impersonate real people or public figures; use consent for any likeness.
- Don’t include private personal data (faces of non-consenting people, addresses, phone numbers, documents).
- Some prompts or reference images may be blocked by provider safety filters.
FAQ
Can Nano Banana Pro render 4K?
Yes. You can generate up to 4K (up to 4096px). 4K is $0.39/image (2K is $0.20/image).
How is pricing calculated?
Pricing is per image: $0.20 at 2K, $0.39 at 4K.
How many images can I generate per run?
Up to 1–8 images per run (batch).
How many reference images can I use?
In the UI: keep it lightweight for control. fal endpoints can support higher multi-image counts (up to 14) depending on the route.
Does it support no-mask edits?
Yes. Nano Banana Pro supports natural-language image editing without manual masks, and editing is priced per edit.
Is it cleared for commercial work?
fal lists commercial use via partnership for this model family.