Nano Banana Pro AI 图像生成器
专业级品质，像素级精准
旗舰级 Nano Banana 模型。生成专业级图像，具备无与伦比的提示词遵循度、参考图像引导，以及高达 4K 的清晰细节。
模型
提示词 *
参考图像 (最多 8 张)
将图像拖放到此处或 浏览
JPEG · PNG · WEBP · 最大 30 MB
宽高比
分辨率
准备生成
填写提示词并点击生成
Nano Banana Pro model details
A closer look at using Nano Banana Pro for 2K/4K image generation, structured typography, multi-object consistency, and production-ready creative assets.
Use Nano Banana Pro when final-image polish matters: sharper material detail, cleaner text placement, stronger character consistency, and structured visual reasoning for product, campaign, diagram, and brand workflows.
What is Nano Banana Pro best at?
Nano Banana Pro is the premium Nano image path for users who need high-fidelity surfaces, cleaner edges, more reliable text, and stronger scene logic. It is a better fit for final assets, product-style imagery, UI labels, diagrams, and polished brand concepts than quick draft generation.
- Product and ad concepts
- Structured typography
- Reference-guided scenes
- Polished commercial visuals
How do reference images improve Nano Banana Pro results?
Reference images help the model preserve subject identity, product shape, color direction, and composition. Nano Banana Pro is especially useful when several people, objects, labels, or materials must stay proportionally coherent in the same scene.
- Up to 8 reference images
- Multi-object consistency
- Composition guidance
- Better brand consistency
Which size and aspect ratio should I choose?
Use square output for product previews and profile-style images, vertical output for mobile feeds and stories, and wide output for banners, thumbnails, landing pages, and ad creative. Higher resolution is best for hero placements, detail review, or print-adjacent workflows.
- 1:1 for product previews
- 9:16 for mobile posts
- 16:9 or 21:9 for hero media
- 4K for final polish
Nano Banana Pro vs Nano Banana 2: which should I use?
Choose Nano Banana Pro when final quality, detailed prompt adherence, and fewer compromises are the priority. Choose Nano Banana 2 when you need larger reference sets, Google Search grounding, broader aspect-ratio coverage, or fast creative exploration.
- Pro for final assets
- Nano Banana 2 for exploration
- Pro for cleaner detail
- Nano Banana 2 for grounded references
How do I prompt Nano Banana Pro for commercial images?
Write prompts like an art direction brief: subject, product details, lighting, surface materials, camera angle, text placement, background, and usage context. If labels or multilingual copy matter, describe their placement carefully and review the result before using it in paid media.
- Subject plus material detail
- Camera and lighting language
- Typography placement
- Review text/logo accuracy
为何选择 Nano Banana Pro
专为追求最佳的创作者打造。
专业级品质
顶级的提示词遵循度和视觉保真度——非常适合商业用途。
参考图像支持
上传最多 8 张参考图像以引导构图、风格和主体。
灵活的宽高比
支持 1:1、16:9、9:16、3:2、4:5、21:9 等。
高分辨率
输出高达 4K，适用于印刷、网页和社交媒体。
快速生成
每张图像通常只需 20–30 秒。
积分高效
失败或超时的生成自动退款。
如何使用 Nano Banana Pro
三步创建您的第一张专业级图像。
编写提示词
详细描述您想要的图像——主体、风格、情绪、构图。
添加参考图像（可选）
上传最多 8 张参考图像以引导风格或构图。
生成并下载
点击生成，等待约 20 秒，然后下载您的高分辨率图像。
常见问题
关于 Nano Banana Pro 您需要了解的一切。