Nano Banana 2 — 免费在线 AI 图像生成器
使用 Nano Banana 2 生成惊艳图像。4K 超高清、完美文字渲染、角色一致性，10 秒内出图。
看看 Nano Banana 2 能做什么
以下每张图像均由 Nano Banana 2 生成。悬停查看提示词，点击即可体验。
A music festival poster with bold headline text SUMMER SONIC 2026, date June 14-15, venue Tokyo Bay, featuring a vibrant sunset over a crowd with stage lights, all text perfectly rendered and legible, professional graphic design
A bustling Tokyo ramen shop storefront at night with a glowing red Japanese lantern reading ラーメン, a neon sign saying 喰えもん in katakana, rain reflections on the pavement, warm interior light spilling through glass doors, photorealistic
A young woman with short blue hair and round glasses sitting at a café table writing in a notebook, soft morning light, cozy atmosphere. The same character appears in a framed portrait on the wall behind her, maintaining identical facial features and hairstyle, photorealistic
A clean horizontal infographic banner comparing global coffee consumption by country, with a bar chart showing Finland, Norway, Iceland, Denmark, Netherlands at the top, each bar labeled with kg per capita numbers, modern flat design with warm brown and cream tones, all text sharp and accurate
A dramatic wide-angle photo of the Sydney Opera House at golden hour with its iconic white shell-shaped roof panels clearly visible, sailboats on Sydney Harbour in the foreground, the Harbour Bridge partially visible on the left, accurate architectural details, photorealistic
A children's book illustration of a small fox wearing a red scarf walking through a snowy forest carrying a lantern, warm glow illuminating falling snowflakes, soft watercolor style with detailed textures, the same fox appears in a smaller scene in the background climbing a hill, character features perfectly consistent
A minimalist white skincare bottle with black text label reading PURE GLOW on a light grey concrete surface, single warm spotlight from the left casting a soft shadow, clean modern product photography, 4K studio quality
A split-screen comparison of the same city street scene: the left side shows an ordinary photo, the right side shows it transformed into a vibrant cyberpunk nightscape with neon signs reading OPEN and 24H in glowing pink and blue, rain-slicked roads reflecting lights, photorealistic
新一代 AI 图像生成
Nano Banana 2 以突破性的能力，为 AI 生成视觉内容树立了全新标准。
4K 超高清分辨率
生成最高 3840×2160 分辨率的图像。适用于营销素材、社交媒体和专业设计。
完美文字渲染
英文、日文、韩文、印地文等多语言文字准确率超 95%。轻松制作信息图、海报和标牌。
角色一致性
在多张图片中保持最多 5 个角色和 14 个物体的一致性，适合漫画、分镜和品牌设计。
真实世界知识
集成实时网络搜索确保准确性。生成 Logo、地标和数据可视化时忠于现实。
极速生成
10 秒内生成 4K 图像，以前所未有的速度输出高质量作品。
智能编辑
对话式精调和局部精准编辑。调整细节的同时保持整体画面的视觉一致性。
为创作者和企业而生
用 Nano Banana 2 创造什么？
营销与品牌
生成社交媒体配图、广告素材、海报和品牌资产，文字精准，风格统一。
产品摄影
无需影棚即可生成逼真的产品图、包装设计和电商素材。
UI/UX 设计
创建应用原型、网站截图和界面设计稿，适用于演示和客户提案。
创意项目
绘制故事插画、漫画分镜、概念艺术，用 AI 探索视觉叙事。
从想法到成图，只需几秒
只需三步，用 Nano Banana 2 创建惊艳 AI 图像。
描述你的想法
输入文字描述你想要的图像，或从推荐模板中选择。
Nano Banana 2 生成
AI 以完美文字渲染、4K 画质和惊人的细节生成图像。
下载使用
即时下载高分辨率图像，用于个人或商业项目。
关于 Nano Banana 2 的常见问题
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