Google Nano Banana (Gemini 2.5 Flash Image)
Google Nano Banana 是由 Google DeepMind 開發的 AI 圖像模型的代號，該模型正式名稱為 Gemini 2.5 Flash Image。它已整合至 Google 的 Gemini 應用程式中，提供進階的圖像生成和編輯功能，特別注重維持角色和場景的一致性。 在下方的 HIX AI 上試用 Google Nano Banana AI 圖像模型！
Google Nano Banana AI 圖像模型的主要特色
- 角色和風格都非常棒，而且很一致。 : 保持原始圖像中人物、物件或風格的一致性
- 多圖融合: 將不同的輸入圖片融合為一張新的無縫影像
- 視覺推理與世界知識: 能夠處理涉及推理的複雜圖像生成任務
角色和風格都非常棒，而且很一致。
保持角色和風格的一致性是Nano Banana (Gemini 2.5 Flash Image) 最突出的特色之一。Nano Nano Banana AI 圖像模型在這方面表現出色，讓使用者能夠將相同的角色或產品置於不同的場景或視角中，而不會失去其獨特性或視覺風格。
以下是一些例子，說明其字體和風格的一致性：
製作動漫人物公仔
Nano Banana AI 圖像模型可以讓您從動漫人物的圖片中，創造出逼真的可動人偶照片。以下是一些範例。
| 輸入圖片和提示詞 | 輸出圖片 |
 提示： 製作一個寫實風格的1/7比例可動人偶，角色就是圖片中的人物，場景設定在真實環境中。人偶擺在電腦桌上，電腦螢幕顯示的是人偶的C4D建模過程。電腦螢幕旁邊是一個萬代風格的塑膠玩具包裝盒，上面印有原始插畫。電腦桌上還有製作人偶的工具，像是畫筆、顏料、小刀等等。 |
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不賣
— TianZ (@Tian416) 2025年8月23日
*由Nano Banana生成pic.twitter.com/b1OeLF9xOI
不管誰訓練這個奈米香蕉模型，都做得超讚的啦！ pic.twitter.com/m9SF6oBLmm
— Tepobeso (@beet_oops) 2025年8月17日
新增或編輯特定元素
Nano Banan 可以提供更強大的功能，讓您修改影像中的特定元素，而不會影響周圍區域、影像的風格、透視和光線。
| 輸入圖片和提示詞 | 輸出 |
 提示：讓這張圖片中的貓戴一頂牛仔帽，並讓牠手上拿著一根香蕉。 |
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 提示：把洋裝的顏色改成藍色 |
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多圖融合
Nano Banana AI 圖像模型另一個突出的功能是它能夠將不同的輸入圖像融合為一張新的無縫圖像。這對於結合各種元素非常有用，例如將產品放置到新的場景中、重新設計環境，或創建融合多個參考的全新廣告。這種融合尊重視覺連貫性和光照，使生成的圖像看起來自然逼真。
| 輸入圖片 |
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| 提示 | 把筆記型電腦放在辦公室的桌子上。然後讓那個女生坐在照片左邊的椅子上，用筆記型電腦工作。 | ||
| 輸出 |
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視覺推理與世界知識
「Nano Banana」運用 Gemini 的廣泛世界知識，能夠處理複雜的影像編輯和生成任務，這些任務不只侷限於單純的美學。
它能夠理解手繪圖表、遵循單一提示中的多步驟指令，並以語義感知的方式解釋場景。這使得它在教育工具、互動式應用程式以及需要情境和推理的實際問題解決場景中更具多功能性。
| 輸入圖片和提示詞 | 輸出 |
 提示：解出 x，並將 x 的正確數值以藍色字體寫入。 |
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Nano Banana 1對比Nano Banana 2
想知道更多細節，請參考我們對初代Nano Banana和其後繼者Nano Banana 2 的比較。
| 面向 | Nano Banana 1 | Nano Banana 2 |
| 生成速度 | ★★★★ | ★★★★★ |
| 整體美感 | 有能力 | 精緻 |
| 編輯功能 | 支援基本的文字轉圖片功能和標準的圖片編輯功能。 | 在聊天室內直接提供最先進的內容生成和進階的風格轉換功能。 |
| 確實遵守指示 | ★★★ | ★★★★ |
| 文字渲染 | 常常在處理複雜的字體排版和較長的詞句時遇到困難。 | 在將清晰、準確的文字無縫整合到影像中方面，可靠性顯著提高。 |
| 超寫實主義 | 不錯 | 很有說服力 |
| 生態系統中的角色 | 作為可靠的基礎生成圖像模型。 | 讓Gemini生態系中的圖像生成和複雜編輯功能更快速、更緊密地整合。 |
如何在HIX AI上使用Google Nano Banana
- 1
選擇Nano Banana模型
前往HIX AI圖生圖 AI 生成器並選擇Google Nano Banana模型。
- 2
輸入提示詞
上傳圖片並輸入文字指令。
- 3
開始生成
點擊“生成”，即可快速取得生成圖像。
關於 Gemini 2.5 Flash Image (Google Nano Banana) 的 YouTube 影片
關於 Gemini 2.5 Flash Image (Google Nano Banana) 的 Reddit 討論
Google really raised the bar with nano banana, scary how good and accurate it is.
由u/Mephistophilis44 在singularity
來自 Reddit 的localllama社群的貼文
來自 Reddit 的singularity社群的貼文
關於 Gemini 2.5 Flash Image (Google Nano Banana) 的 X 貼文
🚨🍌Big Reveal: who was "Nano Banana?"
— lmarena.ai (@lmarena_ai) August 26, 2025
The anonymous model, “nano-banana,” that caught the world's attention with its ability to follow complex instructions, preserve character identity, and maintain contextual details was:
Gemini-2.5-Flash-Image-Preview by @GoogleDeepMind 🍌✨… https://t.co/O1wpnbxaK3 pic.twitter.com/U4va9hJabk
AI just went B-A-N-A-N-A-S…
— Amira Zairi (@azed_ai) August 27, 2025
Meet Nano Banana, a tiny but insanely powerful AI model that upgrades your workflow like a cheat code 🍌
It’s fast, lightweight, and feels illegal to be free.
Here’s how to use it for FREE, with 13 use cases + prompts.
Bookmark this for later pic.twitter.com/fGRY9yX8LB
nano-banana attempt to restore the first photo ever taken pic.twitter.com/k2QiwkYGhI
— Denis Shiryaev 💙💛 (@literallydenis) August 26, 2025
Nano-banana is probably the best image editing model right now
— @levelsio (@levelsio) August 26, 2025
- Left: my input photo
- Prompt: "show the man holding this in the bed"
- Right: nano-banana's output
Sergey Brin + @OfficialLoganK are really saving Google! https://t.co/4JIZ95tlFq pic.twitter.com/S30IWUsYyv
I found a method with Nano Banana that is more accurate than uploading individual photos. Create a collage with everything on a single image and label each item/person. Then when you type a prompt mention them.
— Travis Davids (@MrDavids1) August 27, 2025
Here is a direct comparison that I could not get to work accurately… pic.twitter.com/yIYHqQjVEm
Introducing Gemini 2.5 Flash Image (aka nano-banana), our SOTA image generation and editing model 🍌
— Logan Kilpatrick (@OfficialLoganK) August 26, 2025
As you might have already seen, this model excels at character consistency, creative edits, and has Gemini's world knowledge! pic.twitter.com/kJQVJcMPE6
+1 on this
— Linoy Tsaban🎗️ (@linoy_tsaban) August 27, 2025
Nano banana's editing is really next level, but for T2I it's not as mind blowing
for this one for example I actually like Qwen better (left/top) than gemini (right/bottom) https://t.co/WFHhKBfyRn pic.twitter.com/GLOFSntamn
Having some fun with Nano Banana from Google. I can finally create my adult animated series, "The Life of an AI Bro." 🍌🍌🍌 pic.twitter.com/XFrX0R4OEf
— Dave Clark (@Diesol) August 26, 2025
I’ve been testing Nano Banana in Google Gemini, and yeah — no doubt it’s the best image editor out there.
— OscarAI (@Artedeingenio) August 26, 2025
What I find most interesting is how good it is for changing a character’s expression and gestures.
Here I used the image of Jinx you see on the left, and I tweaked her… pic.twitter.com/xkkJpXwnJ0
Nano-banana is out! 🤏🍌
— Justine Moore (@venturetwins) August 26, 2025
I'm really impressed by this model's language understanding - it can do more with less guidance.
You can say things like "continue this story" and it will write a narrative and then create the image(s) for you.
(I'm running it on @krea_ai) pic.twitter.com/qNxdY816c3
1/ INSANE (LONG) THREAD.
— Rodrigo Bressane (@bressane) August 26, 2025
Nano Banana 🍌 for photo restoration and colorization.
Nothing has ever been like this before. I spent countless hours working on photo restoration and colorization solutions long before AI was a thing. Nothing compares to this. Truly remarkable.… pic.twitter.com/HBFN4WwTw1
Playing around more with nano-banana, trying to create a thumbnail based on some examples. When the ask is ambiguous, as with all AI you get a sloppy/incoherent response. 1/ pic.twitter.com/aWaEaEGhub
— Machine Learning Street Talk (@MLStreetTalk) August 27, 2025
nano banana finally makes it easy to do what normal people want to do with images (just say what you want and have it happen with high fidelity)
— David Gasca (@gasca) August 26, 2025
this image explaining how the prompt works was also made by the model (you can see it wasn't perfect though...) pic.twitter.com/dYFZ10g7sm
Nano Banana is kinda crazy, Google did a solid job with this one!
— Ege (@egeberkina) August 26, 2025
I’ll be sharing more of what I’ve created with Nano Banana soon 🍌 pic.twitter.com/ls2xHMTh3q
The results from Google’s new image model “nano-banana” are truly amazing.
— CHOI (@arrakis_ai) August 14, 2025
I simply asked it to create a photo of someone looking straight ahead.@OfficialLoganK pic.twitter.com/LWH1jM1Pki
It's official! Nano-Banana was Google all along (as if it was a big secret - lol). I did have early access but wasn't allowed to officially confirm it was Google until today.
— Matt Wolfe (@mreflow) August 26, 2025
But the really good news is that it's available to everyone now in the Gemini App! No more LMArena… pic.twitter.com/uxoZBOYF9D
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