One prompt, many sizes
Same brief at 0.5K for direction, then 4K for finals—no model switch.
准备创作
输入提示词，点击生成即可在此预览 AI 绘画结果。
Nano Banana 2 AI 图像生成器
输入提示词、上传参考图、选择比例与画质，即可在此工作台实时预览 AI 绘画结果。
gemini-3.1-flash-image
Nano Banana 2
Multiple resolutions—one workflow from preview to 4K
When you search for Nano Banana 2, you usually need more than speed—flexible tiers from 0.5K drafts to 4K delivery. Prompts.Skin runs the full Gemini 3.1 Flash Image stack.
Tap a tier to see when to use it
Default pick
Sweet spot for most work—detail and wait time in balance; site default.
0
Output tiers
0K
Max quality
0
Reference images
0+
Aspect ratios
How teams use Nano Banana 2
Organize work around multi-resolution output and references—not just “fast”
Landscape & portrait assets
10+ aspect ratios cover banners, Stories, and cover art.
Multi-reference compositing
Up to 14 references to blend style, character, or product details.
Smooth upgrade from v1
If you already write conversational Nano Banana prompts, v2 adds resolution control.
Which Nano Banana to choose
Nano Banana
- Speed
- Fastest
- Resolution
- Standard
- References
- 5 refs
- Best for
- High-volume drafts
Nano Banana 2
- Speed
- Fast
- Resolution
- 0.5K–4K
- References
- 14 refs
- Best for
- Multi-tier output
Nano Banana Pro
- Speed
- Steady
- Resolution
- High fidelity
- References
- 14 refs
- Best for
- Complex commercial
Recommended order
A
Pick a quality tier
0.5K/1K for previews; 2K/4K for finals.
B
Prompt or upload
Text-to-image or image-to-image—up to 14 references.
C
Generate & adjust ratio
Tweak the brief or aspect ratio and run again.
About Nano Banana 2
Which resolutions does Nano Banana 2 support?
0.5K through 4K tiers, plus up to 14 reference images—useful when you need crisp deliverables without upscaling elsewhere.
When should I pick Nano Banana 2 over GPT Image 2?
Choose Nano Banana 2 for speed and flexible resolution; choose GPT Image 2 when legible text and heavy reference editing matter most.
Do I need a Google AI Studio account?
No. Sign in to Prompts.Skin and spend site credits—the same wallet as our other AI tools.
Pick 0.5K–4K in the studio above and generate
Nano Banana 2 · Gemini 3.1 Flash · 14 reference images