Nano Banana 2 AI Image Generator
Multi-Image References, 1K to 4K Output, and Search Control
Write a prompt, add up to 14 reference images, choose from 15 aspect ratios and 1K, 2K, or 4K output, then optionally enable Google Search before generating.
模型
提示 *
参考图片 (最多 14)
拖放图片到此处或 浏览
JPEG · PNG · WEBP · 最大 30 MB
宽高比
Google 搜索
实时网络基础
分辨率
输出格式
准备生成
填写提示词并点击生成
Why Choose Nano Banana 2
Controls available in the current Nano Banana 2 workspace.
Up to 14 Reference Images
Add one or more references to guide subject, composition, and visual direction.
Optional Google Search
Enable the Google Search setting when you want the generation request to use that additional context.
15 Aspect Ratios
Choose auto, square, portrait, landscape, ultrawide, or banner-oriented ratios before generation.
20,000-Character Prompt Limit
Use a short instruction or a detailed creative brief up to the limit enforced by the workspace.
1K, 2K, or 4K Output
Select the output tier you need; the generation button shows its credit cost before submission.
Failed-Job Credit Handling
Failed and timed-out jobs follow the platform's existing credit refund flow.
How to Use Nano Banana 2
Create a multi-reference image in three practical steps.
Write or Paste Your Prompt
Describe the subject, composition, style, and constraints in up to 20,000 characters.
Set References and Controls
Upload up to 14 reference images, choose an aspect ratio and resolution, and enable Google Search only when needed.
Review Cost and Generate
Check the displayed credit cost, submit the request, and review the result when processing finishes.
Frequently Asked Questions
Common questions about Nano Banana 2.