- Nano Banana 2
- AI image editor
- Gemini 3.1 Flash Image
- AI video
Nano Banana 2 Is Here: Prompt-Driven AI Image Editor with Superior Character Consistency — AI Images and Now AI Video
If you have not heard of Nano Banana yet, you may be missing a powerful creative partner.
It is a prompt-driven AI image editor — no complex software to learn. Describe what you want — swap backgrounds, adjust tones, remove objects — and it delivers. Most importantly, it keeps the same character or person consistent across different scenes, preserving facial features, body type, and style. Now Nano Banana 2 is live with major image-editing upgrades and full AI video creation support. This article covers core capabilities, version differences, AI video workflows, and practical prompting tips.
What is Nano Banana 2?
Nano Banana 2 is the nickname for Google Gemini 3.1 Flash Image, released on February 26, 2026. Its predecessor Nano Banana 1 (Gemini 2.5 Flash Image) debuted anonymously on LMArena and topped the image generation and editing leaderboard with over 2.5 million votes in two weeks.
The core promise is simple: Pro-level image quality at Flash-level speed. Use natural language to modify details, swap backgrounds, blend multiple images, and keep characters consistent across scenes — almost any image-editing task in one sentence.
Main use cases
| Scenario | Capabilities |
|---|---|
| Social content creators | Quick thumbnail variants, UGC assets, character-consistent content |
| E-commerce marketing | Multi-angle product shots, virtual try-on, scene-based displays |
| Design & UI/UX | High-fidelity design drafts and UI interaction prototypes |
| Brand & advertising | Brand visual consistency, batch ad asset generation |
| Education & training | Infographics, textbook-grade mixed text-and-image content |
Two core strengths: precise editing + consistency
1. Prompt-driven precise editing
The biggest advantage is zero learning curve. Upload an image, type “change the suit to navy blue” or “replace the background with a sunny beach” — it executes precisely. It goes beyond simple swaps: ask for a sunset beach background and it automatically adjusts lighting direction, color temperature, and reflections across the whole image so the result looks natural.
2. Character and scene consistency
One of the most praised features. The same character stays consistent across environments — backgrounds, outfits, or poses change while face, body type, and hairstyle remain stable. In a single workflow it maintains identity for up to 5 characters and accurately preserves up to 14 reference objects.
3. Web Search Grounding: first real-time web search in a mainstream image model
Nano Banana 2 is currently the only major image model with live web search. When enabled, the model searches the web before generating — so brands, products, public figures, and real-time events render accurately, not just “close enough”.
4. Multilingual text rendering
Supports Chinese, English, Japanese, Korean, Arabic, and more. Posters, infographics, and UI prototypes that demand accurate text render cleanly — no garbled or blurry text blocks.
Nano Banana 1, Pro, and 2: version comparison
Three quick lines to tell them apart:
- Nano Banana 1: Classic diffusion model, fast generation, great for quick creative exploration.
- Nano Banana Pro: Powered by Gemini 3 Pro reasoning, native 4K output, strongest text rendering (~94% character accuracy), ideal for high-value commercial assets.
- Nano Banana 2: Gemini 3.1 Flash architecture — Pro quality + Flash speed, best value for high-frequency iteration.
| Version | Architecture | Core features |
|---|---|---|
| Nano Banana 1 | Gemini 2.5 Flash | Diffusion model, fast speed |
| Nano Banana Pro | Gemini 3 Pro | Reasoning-driven, strongest text rendering |
| Nano Banana 2 | Gemini 3.1 Flash | Pro quality + Flash speed |
AI video creation
One of the most notable new features — automated generation from images to video.
1. Storyboard → video workflow
On platforms like Banana AI Pro, enter a concept prompt. Nano Banana first generates a 2×2 or 3×3 storyboard with Gemini 3 Pro Image, then Sora 2 or Sora 2 Pro converts frames into smooth AI video. Great for product launch ads, social shorts, and marketing assets.
2. Large-scale automation pipeline
With tools like n8n, build a full video pipeline: start from a reference video or product image → Nano Banana generates consistent scene images → Kling or Veo creates video clips → auto-merge audio/video → publish to multiple social platforms.
3. Cinematic-grade video generation
Nano Banana is integrated into several iOS AI video apps with Veo 3, Sora, and Runway Gen-3 engines — generate 4K cinematic shorts with native audio and character motion directly from images.
Prompting tips from beginner to advanced
Nano Banana 2 understands natural language dialogue, not comma-separated tag lists. Do not write “cat, roof, sunset, cinematic”. Instead describe: “A black cat sitting on a roof, golden sunset light on its fur, city skyline in the background”.
General prompt structure
Create a [asset type: ad/poster/UI prototype/infographic]
Theme: [content topic]
For: [target audience]
Style: [style + mood]
Scene: [specific scene + composition]
Lighting: [specific lighting]
Add in-image text: '[exact text]' ([language], [position])
Aspect ratio: [9:16/16:9/1:1 etc.], high resolution.
A high-quality prompt should include:
- Subject & context：Who or what is the focus of the image?
- Style & mood：Educational? Dramatic? Casual? Bold?
- Composition & camera：Wide angle? Close-up? Low angle or eye level?
- Text content：Specify headlines and labels and where they sit in the frame.
For more specific examples (infographics, UI, ads, e-commerce white-background shots), search “Nano Banana 2 prompt examples” for copy-ready real-world prompts.
Advanced workflows & commercial use
1. Sketch to high-quality character
Nano Banana reads hand-drawn sketches. Draw a rough character outline, then refine outfit, expression, and details with prompts to produce a visually consistent character.
2. API calls & automation
Nano Banana 2 offers a full API with CLI support — integrate into third-party platforms for batch production, custom image pipelines, and content automation.
3. Drupal/WordPress integration
Plugins integrate Nano Banana into Drupal and WordPress CMS backends — generate or edit images in-place without switching tools.
4. E-commerce automation
Via the Fal.ai API, integrate Nano Banana into stores (e.g. WooCommerce) to batch-generate consistent AI model try-on shots and high-quality white-background product images — dramatically cutting photography costs.
How to get started
- Online use：Generate images online, Quick create
- Google AI Studio：Free access, ideal for deep testing.
- API access：Call via fal.ai, Replicate, and similar platforms.
- Integrations：Use inside Photoshop, Adobe Firefly, n8n, and other tools.
Summary
Nano Banana 2 makes professional-quality image editing accessible without expensive software or a steep learning curve — anyone can create pro-level visuals with simple natural language. If you work in content creation, e-commerce marketing, or brand promotion, Nano Banana 2 is a tool worth trying.