NANO BANANA 2.1 图像模型

Nano Banana 2.1 AI 图片生成器

Nano Banana 2.1 是 Google 对 Nano Banana 2 的图像生成与对话式编辑更新,官方文档说明其改进文字呈现、布局准确性及多轮角色一致性。

nano2.1
NANO BANANA 2.1 案例

Nano Banana 2.1 图片案例

通过人物、服装与环境参考组合、玻璃球杂志风格静物、雨水到水龙头流程信息图了解 Nano Banana 2.1。每例保留实际提示词与已有输入;用于自己的主体前,请先检查结果。

WeShop 结果:女子站在雨天的鹅卵石街道上……
参考素材 1
参考素材 2
参考素材 3

人物、服装与环境参考组合

为人物、服装及环境分别指定参考图,再组合成雨天街头人像。

Image 1 is the identity reference. Image 2 is the wardrobe reference. Image 3 is the location reference. Create a finished 4:5 realistic editorial travel portrait of the exact woman from image 1 standing outside the bookshop in image 3 at blue hour, wearing the complete outfit from image 2: burnt-orange four-pocket waxed jacket, cream ribbed turtleneck, navy trousers, teal scarf with tiny gold dots, and tan ankle boots. Show her three-quarter length in the left third, holding a closed cream notebook at her side and looking toward the warm shop window. Preserve her face shape, shoulder-length black hair, side part, and beauty mark below the left eye. Preserve the street layout, one red lantern, wet stone reflections, and warm-window/cool-street color contrast. Natural 50mm travel photography, light rain, no additional people, no bag, no hat, no extra accessories, no readable signs, no text, no logos, no watermark. Do not blend the outfit into the background or change the woman’s identity.
使用此提示词
WeShop 结果:精致玻璃球内的微型温室……

玻璃球杂志风格静物

根据文字创作玻璃球静物,结合微型温室、暖色蜡烛与暴风雨背景。

Create a finished 3:4 photorealistic editorial image of exactly one clear glass snow globe resting on a dark walnut desk during a thunderstorm. Inside the globe is one miniature Victorian greenhouse containing exactly three red orchids and one small brass telescope. Place a sharp lightning bolt in the upper-left background and one lit ivory candle on the desk to the right of the globe. Use realistic glass reflections and refractions, cool blue storm light from the left, warm candlelight from the right, shallow depth of field, and detailed natural materials. Keep the entire globe visible. No people, no extra flowers, no extra globes, no text, no logo, no watermark.
使用此提示词
WeShop 结果:逐步展示转化过程的信息图……

雨水到水龙头流程信息图

将水处理文字描述组织为编号步骤,配上插画、标签和视觉阅读顺序。

Create a finished 4:5 educational process infographic titled exactly “FROM RAIN TO TAP”. Use four equal numbered panels stacked vertically with one clear downward arrow between panels. Panel 1 title exactly “COLLECT” with a rain cloud feeding a reservoir and caption exactly “Rain fills the reservoir.” Panel 2 title exactly “FILTER” with gravel, sand, and charcoal layers and caption exactly “Layers remove particles.” Panel 3 title exactly “DISINFECT” with a blue UV light chamber and caption exactly “UV light reduces microbes.” Panel 4 title exactly “STORE” with a covered water tank and caption exactly “Clean water waits safely.” Use flat vector illustration, navy outlines, pale blue and teal fills, warm ivory background, generous margins, consistent icons, high text contrast, and a single reading path from top to bottom. No other words, no decorative labels, no side panels, no logo, no watermark.
使用此提示词
认识 NANO BANANA 2.1

Nano Banana 2.1 是什么,适合做什么?

Nano Banana 2.1 是 Google 对 Nano Banana 2 的图像生成与对话式编辑更新,官方文档说明其改进文字呈现、布局准确性及多轮角色一致性。 2.1更新适用于文字较多的布局与参考引导的图片任务。多参考人像和流程信息图展示不同任务;单张结果不证明官方所述的多轮一致性改进贯穿整段对话。

文字与信息图布局

Google 文档说明此版本改进文字呈现与布局准确性。请提供具体文字,并检查结果中的小标签。

组合参考图

用参考图在同一设计中组织人物、商品及其他视觉元素。

角色与视觉连续性

Google 将多轮角色一致性列为更新方向。每张保存的结果仅是独立案例,不证明所有新请求都能复现。

创作模式

选择起始输入

新设计输入文字,编辑则上传人物、服装、环境或商品参考图。明确各图角色;本页绑定2.1,而非2或 Pro 选项。

从参考照片开始

上传用于编辑的主体或场景。如果有多份输入,请说明各参考素材的用途和需要的修改。

从文字描述创作

描述新的主体、场景、构图与视觉表现,并写明需要出现在图像里的文字。

提示词指南

Nano Banana 2.1 提示词怎么写?

结合下方实际 Nano Banana 2.1 提示词、结果和已有参考输入阅读。每条说明指出应检查的具体指令;请求某种效果不保证每个生成细节都符合。

WeShop 结果:小熊猫、云朵角色与机械鸟……
参考素材 1

在分镜格间延续角色特征

提示词以上传的角色阵容图为参考,要求3×2分镜布局。Nimbus 的黄色围巾等明确特征帮助在分格中识别角色。请检查所有格;一张分镜图不证明跨独立对话轮次的一致性。

Use the uploaded lineup as the exact character reference. Create one polished 3-by-2 storyboard sheet with six equal cinematic panels, read left to right and top to bottom, in the same hand-painted storybook animation style. Preserve the identity, proportions, colors, clothing, and accessories of all three characters in every panel: Rhea is the red panda courier with teal hooded cape, tan satchel, and brass compass; Nimbus is the pale-blue cloud spirit with yellow scarf and star hair clip; Tock is the brass bird robot with cobalt-blue eye and winding key. Story: the trio delivers a glowing letter to a floating sky library. Panel 1: they arrive at the edge of a broken rope bridge above clouds. Panel 2: Rhea studies the compass while Nimbus points toward the distant library and Tock watches. Panel 3: the bridge collapses and all three react with surprise. Panel 4: Nimbus expands into a soft cloud platform carrying Rhea and Tock across the gap. Panel 5: they land at the sky library doors and Rhea holds up the glowing letter. Panel 6: inside the warm library, the three friends celebrate together as the delivered letter becomes a small constellation overhead. Keep exactly one Rhea, one Nimbus, and one Tock in every panel. Vary camera distance and poses, but keep faces, costume colors, body shapes, and signature accessories consistent. Clear white gutters between panels. No speech bubbles, no captions, no text, no logos, no watermark, no extra characters.
WeShop 结果:老妇坐在木质门廊上,身旁是……
参考素材 1

区分照片修复与人物改动

说明修复内容,并明确要保留的源图细节。本例:“Restore this damaged 1948 black-and-white family photograph while preserving the exact identities, ages, facial proportions, poses, clothing, porch architecture, framing, and historical period.”

Restore this damaged 1948 black-and-white family photograph while preserving the exact identities, ages, facial proportions, poses, clothing, porch architecture, framing, and historical period. Repair the lower-left tear, remove scratches and dust, recover balanced contrast and fine facial detail, and add restrained historically plausible natural color: weathered gray porch boards, muted cream and brown clothing, natural skin tones, and subdued green countryside. Do not beautify faces, change expressions, invent jewelry, alter clothing, add people, remove people, crop, modernize, add text, logo, or watermark. Keep subtle film grain so it remains an archival photograph rather than a modern digital portrait.
WeShop 结果:窗户亮灯的现代住宅周围……
参考素材 1

保留场景,改变光线

编辑指令同时写明新光线条件和应保持的场景细节。本例:“Edit only the lighting and time of day in the uploaded architectural render.”

Edit only the lighting and time of day in the uploaded architectural render. Change the soft overcast daylight to calm blue hour just after sunset, with a deep blue sky, warm 3000K interior light visible through the existing windows, and subtle warm reflections on the existing pool. Preserve the camera, crop, lens perspective, house massing, flat roof, skylight, every window and door opening, recessed entrance, balcony, wall edges, pool footprint, paving, materials, planting, and all object positions exactly. Do not add, remove, move, resize, duplicate, or redesign any architectural element. No people, furniture, vehicles, text, logo, or watermark.
WeShop 结果:清爽的 Orbit Tea Peach + Yuzu 气泡茶罐……

规划文字与层级

写明设计中的文字及其位置,使用前检查生成文字。本例:“Create a premium vertical ecommerce launch poster for a fictional sparkling tea brand.”

Create a premium vertical ecommerce launch poster for a fictional sparkling tea brand. Hero product: one slim matte-white aluminum can with a simple navy crescent symbol, realistic condensation, peach slices and yuzu peel, on a pale stone pedestal. Warm peach-to-cream gradient background, soft studio shadows, refined editorial layout, photoreal product lighting, generous negative space. Render exactly these five text lines, spelled exactly as written: ORBIT TEA; PEACH + YUZU; SPARKLING TEA; ZERO ADDED SUGAR; SHOP THE DROP. Keep ORBIT TEA as the largest headline, PEACH + YUZU directly below it, SPARKLING TEA and ZERO ADDED SUGAR as small but clearly legible supporting lines, and SHOP THE DROP as a compact button-style callout. Do not add, duplicate, alter, or misspell any text. No people, no hands, no extra cans, no third-party logos, no watermark.
WeShop 结果:身穿宇航服的女子在室内照料植物……

安排前景与背景

宇航员与植物学家的描述将清晰的蓝色蕨类放在前景,月球景观放在曲面玻璃外。按这些位置检查纵深与取景;这是空间构图指令,不只是材质描述。

Create a finished 4:5 environmental portrait of one botanist-astronaut cataloging a luminous blue fern inside a lunar greenhouse at night. The person stands in the left third, seen from knees up, wearing a practical white exploration suit with a clear helmet held under one arm. The fern is the sharp foreground subject on the right, while curved glass walls reveal the gray lunar surface and a small Earth low on the horizon. Shoot at eye level with a 50mm lens and moderate depth of field. Use cool moonlight from the right, soft amber work lights from the left, realistic skin and fabric texture, restrained blue-and-amber color grading, and a quiet documentary mood. No extra people, no flags, no readable labels, no fantasy magic particles, no logos, no watermark.
WeShop 结果:风暴后的灯塔

把光线与色彩放入具体场景

将可见光线或色彩安排写入构图。本例:“Golden sunlight breaks through layered clouds, waves foam against dark rocks.”

A solitary white lighthouse on a rugged green headland above a deep teal sea just after a storm. A winding stone path leads from the bottom foreground to the lighthouse in the upper third. Golden sunlight breaks through layered clouds, waves foam against dark rocks. Photorealistic landscape photography, vertical 3:4 composition, no people, no lettering, no border or watermark.
使用方法

创建第一张 Nano Banana 2.1 图片

先选择 Nano Banana 2.1,再按下述输入路径操作;提交前检查可用设置与积分。

提供此模型所需的输入

选择2.1,描述最终构图前先分配各参考图角色。信息图要提供实际标签与阅读顺序。

检查可用设置与积分

尺寸标签:1K、2K、4K。宽高比:auto、1:1、2:3、3:2、4:3、3:4、4:5、5:4、16:9、9:16、21:9、1:4、4:1、1:8、8:1。这些是可选设置,不保证固定像素尺寸或文件格式。实际尺寸以原始输出为准;提交前检查显示的积分与套餐模型权限。

打开并检查结果

将人物、服装与新环境分开检查,校对信息图文字及分格顺序。分镜请求须检查所有格,不能只看第一格。

模型选择

哪个 Nano 版本适合你的任务?

Google 将2.1描述为 Nano Banana 2 的更新,改进文字、布局及多轮一致性。按文档定位与2、Pro 比较,不臆造不同的底层 Gemini 版本或实测排名。官方定位、WeShop 目录配置与当前选中表单分开看待;本页不提供实测画质或速度排名。

比较维度Nano BananaNano Banana ProNano Banana 2Nano Banana 2.1
模型定位原版 Gemini 2.5 Flash Image 图像创作与编辑Gemini 3 Pro Image,侧重细致设计与创作控制Gemini 3.1 Flash Image,侧重高效创作与编辑Nano Banana 2.1 更新,侧重版式与视觉连续性
页面列出的输入从参考照片开始;从文字描述创作创作新设计;使用参考主体从参考照片开始;从文字描述创作从参考照片开始;从文字描述创作
WeShop 当前选项宽高比:auto、1:1、2:3、3:2、4:3、3:4、4:5、5:4、16:9、9:16、21:9图像尺寸选项:1K、2K、4K图像尺寸选项:1K、2K、4K图像尺寸选项:1K、2K、4K
模型定位
Nano Banana
原版 Gemini 2.5 Flash Image 图像创作与编辑
Nano Banana Pro
Gemini 3 Pro Image,侧重细致设计与创作控制
Nano Banana 2
Gemini 3.1 Flash Image,侧重高效创作与编辑
Nano Banana 2.1
Nano Banana 2.1 更新,侧重版式与视觉连续性
页面列出的输入
Nano Banana
从参考照片开始;从文字描述创作
Nano Banana Pro
创作新设计;使用参考主体
Nano Banana 2
从参考照片开始;从文字描述创作
Nano Banana 2.1
从参考照片开始;从文字描述创作
WeShop 当前选项
Nano Banana
宽高比:auto、1:1、2:3、3:2、4:3、3:4、4:5、5:4、16:9、9:16、21:9
Nano Banana Pro
图像尺寸选项:1K、2K、4K
Nano Banana 2
图像尺寸选项:1K、2K、4K
Nano Banana 2.1
图像尺寸选项:1K、2K、4K

什么时候考虑 Nano Banana 2.1?

按任务选择模型

需要官方文档所述的文字、布局和角色连续性更新时,可考虑2.1。与 Nano Banana 2 或 Pro 比较时,应保持选中正确版本。

更多图像模型

探索更多图像模型

打开相关模型页面,查看其能力、案例和当前生成选项。

常见问题

Nano Banana 2.1 常见问题

关于此版本、输入要求与开始使用的常见问题。

Nano Banana 2.1 是什么?

Nano Banana 2.1 是 Google 对 Nano Banana 2 的图像生成与对话式编辑更新,官方文档说明其改进文字呈现、布局准确性及多轮角色一致性。

Nano Banana 2.1 适合做什么?

2.1更新适用于文字较多的布局与参考引导的图片任务。多参考人像和流程信息图展示不同任务;单张结果不证明官方所述的多轮一致性改进贯穿整段对话。

Nano Banana 2.1 需要什么输入?

新设计输入文字,编辑则上传人物、服装、环境或商品参考图。明确各图角色;本页绑定2.1,而非2或 Pro 选项。

有哪些尺寸与宽高比设置?

尺寸标签:1K、2K、4K。宽高比:auto、1:1、2:3、3:2、4:3、3:4、4:5、5:4、16:9、9:16、21:9、1:4、4:1、1:8、8:1。这些是可选设置,不保证固定像素尺寸或文件格式,实际尺寸以原始输出为准。

Nano Banana 2.1 提示词应该怎么写?

提示词以上传的角色阵容图为参考,要求3×2分镜布局。Nimbus 的黄色围巾等明确特征帮助在分格中识别角色。请检查所有格;一张分镜图不证明跨独立对话轮次的一致性。请结合指南中的完整实际提示词与输入,再改成适合自己任务的请求。

Nano Banana 2.1 与相关模型有什么区别?

Google 将2.1描述为 Nano Banana 2 的更新,改进文字、布局及多轮一致性。按文档定位与2、Pro 比较,不臆造不同的底层 Gemini 版本或实测排名。

Nano Banana 2.1 免费吗,怎么计费?

请在 WeShop 当前的定价页核对套餐中的模型权限和额度,并查看生成器按所选设置与数量显示的积分预估。本页不提供固定单次价格,也不将其他厂商的订阅额度套用到 WeShop。

结果中需要注意哪些限制?

Nano Banana 2.1 与 Nano Banana 2、Pro 分开。Google 的 grounding 和 Thinking 工具尚未证实是此 WeShop 页面的可用控件。将人物、服装与新环境分开检查,校对信息图文字及分格顺序。分镜请求须检查所有格,不能只看第一格。

从这些案例可以学到什么?

已保存的 Nano Banana 2.1 案例展示人物、服装与环境参考组合、玻璃球杂志风格静物、雨水到水龙头流程信息图。请对照实际提示词与已有输入检查;单个案例只体现一次请求,不保证效果,也不构成成功率基准。