Natural-language editing
Change an image without a mask
Upload an image and describe the edit in plain language. Nano Banana 2 can transform the supplied image or use it as a reference.
Fast image generation model
Nano Banana 2.
Nano Banana 2 is Google's fast image model for creating and editing images with strong world knowledge, readable text, up to 14 references, and output choices from 1K to 4K.
By Google
Text-to-image
Natural-language editing
Up to 14 references
1K / 2K / 4K
JPG or PNG
What Nano Banana 2 can do
What Nano Banana 2 supports.
Multi-image reference
Combine up to 14 source images
Supports up to 14 JPEG, PNG, or WebP input images for reference-led generation and editing.
Readable text
Build posters and designed visuals
High-fidelity text rendering and localization support for marketing visuals, posters, and UI assets.
World knowledge
Understand real objects and scenes
Google's model is designed to use broad world knowledge when interpreting real-world subjects, locations, and visual references.
Spec sheet
The numbers, plainly.
Inputs
A required text prompt plus optional image references. Accepts up to 14 JPEG, PNG, or WebP images, each up to 30MB.
Aspect ratios
1:1, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 8:1, 1:8, 16:9, 9:16, or auto.
Resolution
1K, 2K, or 4K. Higher resolutions take longer to generate.
Output format
JPG or PNG, with JPG as the default.
Output count
One generated image per task; the studio issues separate tasks when multiple variants are requested.
Editing
Use natural-language transformations, reference images, semantic understanding, and high-fidelity text rendering in one image workflow.
Where it earns its credits
Nano Banana 2 is the right tool when…
Fast campaign route exploration
Generate several visual directions quickly, then move the strongest route to a higher-resolution output.
Reference-led product edits
Combine product, style, and composition references without building a separate masking workflow.
Posters and UI assets
Use the documented text rendering and 1K–4K output choices for designed image routes.
Try Nano Banana 2 with your 150 free sign-up credits.
Start with a 1K JPG draft, then choose 2K or 4K when the direction is approved.