Nano Banana 2
by Google DeepMind
Google DeepMind's Flash‑speed image model.
Up to 4K, subject consistency across 5 characters and 14 objects, with real‑world grounding.
Nano Banana 2
by Google DeepMind
Key features
Technical specifications
512px – 4K
Full range for social, web, and print
14
From 1:1 and 16:9 to ultra-wide 8:1 and 21:9
5 + 14
Up to 5 characters and 14 objects for consistency
Gemini 3.1 Flash Image
API model: gemini-3.1-flash-image-preview
SynthID
Built-in provenance watermark on all output
Use cases
Character-consistent series
Build out brand mascots, story characters, or campaign talent across many images with the same identity preserved.
Localized marketing visuals
Generate the same scene with text translated and adapted across languages, useful for international campaign rollouts.
Real-world grounded imagery
Depict real landmarks, products, and current events accurately through optional web grounding during generation.
Iterative design reviews
Flash-speed generation suits design teams that want fast turnaround on rounds of revisions and exploratory variations.
Product mockups with accurate text
Packaging, signage, and label work where brand names and copy must render correctly and legibly.
Multi-image composition
Combine reference images of products, people, and scenes into a single composition with consistent lighting and style.
Prompt examples
Brand mascot consistency
Same fox mascot in three poses: waving, smiling, jumping, flat illustration
Edit promptOverview
Nano Banana 2 is Google DeepMind's image model based on Gemini 3.1 Flash Image, released February 2026. It brings the precision features of Nano Banana Pro (subject consistency across up to 5 characters and 14 objects, accurate text rendering, real-time web grounding through Google Search, and resolutions up to 4K) to Flash inference speed. The result is fast enough for iteration loops and high-volume production while keeping the quality bar that made Nano Banana Pro a reference point for image generation.
Simple pricing
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1100 monthly credits
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3625 monthly credits
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6350 shared monthly credits
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24650 shared monthly credits
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For higher limits
Custom
pricing and billing terms

Free
For playing around
$0
forever free
FAQs
More about Nano Banana 2
Guides, prompts, and comparisons for Nano Banana 2.
Nano Banana 2 vs ChatGPT Images 2.0: which to pick for what
Match the AI image model to the task. See where Nano Banana 2 shines, where ChatGPT Images 2.0 leads, and which to pick for your specific use case.
Nano Banana 2 vs ChatGPT Images 2.0: Side-by-Side Examples
Eight side-by-side examples from Nano Banana 2 and ChatGPT Images 2.0 using the same prompts. See the head-to-head outputs across portraits, text, layouts, and more.
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