Fast prompt iteration
Start with a fast 1K draft, then move to 2K or 4K when the direction is ready for a higher-resolution pass.
Gemini 3.1 Flash Image · 6 credits / image
Nano Banana 2 Generator
Create images from text or revise a reference with natural-language instructions. Start at 1K for quick drafts, then select 2K or 4K when the final output needs more detail.
One model for generation and editing
Use the same model for the first draft and the revision pass, keeping the workflow focused while you explore visual directions.
Reference-guided edits
Upload an existing image and describe the change in plain language for a more controlled revision workflow.
Flexible compositions
Choose common square, portrait, and landscape ratios for social, product, editorial, and presentation assets.
Practical workflow
From prompt to finished revision
Generate the base composition first. When the overall direction is right, move to image editing and request a targeted change instead of rebuilding the image from scratch.
Open image editor- 1Describe the subject, setting, composition, and visual style.
- 2Choose an aspect ratio that matches the final placement.
- 3Generate, then use a reference-guided edit for focused changes.
Choose the right next tool
Nano Banana 2 is the fast all-rounder. Compare it with more specialized models when typography, dense layouts, or a different cost profile matters.
GPT Image 2
For polished typography, advertising layouts, and multi-reference control.
Qwen Image 3
For Qwen release status, dense-layout research, and the live Qwen image tool.
All AI tools
Browse every focused generator, editor, and model guide in one directory.
Need a side-by-side decision?Open the model comparison
Nano Banana 2 FAQ
What is Nano Banana 2 on Wan27Image?
Nano Banana 2 is the site’s Gemini 3.1 Flash Image option, connected through the Evolink image backend for text-to-image generation and reference-guided editing.
Can I use Nano Banana 2 online on this page?
Yes. The embedded generator starts with Nano Banana 2 selected, so you can enter a prompt and create an image without changing tools.
Does Nano Banana 2 support image editing?
Yes. Open the image editing workflow, upload a reference, and describe what should change while preserving the parts you want to keep.
What output resolution does the tool support?
The tool supports selectable 1K, 2K, and 4K output. It starts at 1K by default and supports common square, portrait, and landscape ratios.
How many credits does Nano Banana 2 use?
The current Wan27Image pricing configuration charges 6 credits for one Nano Banana 2 image.
When should I choose Nano Banana 2?
It is a practical choice for fast visual iteration, product concepts, social graphics, prompt-led edits, and work that needs a strong speed-to-quality balance.