Google Nano Banana 2 Edit

Nano Banana 2 Edit (Gemini 3.1 Flash Image) is Google’s advanced AI-powered image editing and generation model, designed to make visual transformation as intuitive as describing it in words. Built on Google’s cutting-edge computer vision and generative research, it combines precision, flexibility, and semantic awareness for professional-grade editing.

Why Choose This?

Natural language editing Modify images using simple text instructions — the model understands context and relationships.

Multi-image reference Upload up to 14 reference images for complex edits and compositions.

Multi-resolution support Output in 1K, 2K, or 4K resolution based on your needs.

Flexible aspect ratios Multiple options including 1:1, 3:2, 2:3, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, and 21:9.

Prompt Enhancer Built-in tool to automatically improve your edit descriptions.

Format choice Export in PNG or JPEG format.

Parameters

Parameter

Required

Description

images

Yes

Reference images to edit (max: 14, click "+ Add Item" to add more)

prompt

Yes

Text description of the desired edit

aspect_ratio

Aspect ratio: 1:1, 3:2, 2:3, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, 21:9

resolution

Output resolution: 1k (default), 2k, 4k

output_format

Output format: png (default), jpeg

How to Use

Upload reference images — add the images you want to edit (up to 14 images).

Write your prompt — describe the edit clearly (e.g., "Change the man to a woman").

Choose aspect ratio (optional) — select a preset or leave empty for default.

Select resolution — choose 1K, 2K, or 4K based on your needs.

Choose output format — PNG for transparency support, JPEG for smaller file size.

Use Prompt Enhancer (optional) — click to automatically refine your description.

Run — submit and download your edited image.

Resolution

Cost

$0.08

$0.12

$0.16

Best Use Cases

Character Modification — Change attributes like gender, age, clothing, or appearance.

Object Replacement — Swap elements within images while preserving context.

Style Transfer — Apply different visual styles to existing images.

Text Editing — Modify on-image text while maintaining design consistency.

Scene Adjustment — Change backgrounds, lighting, or environmental elements.

Pro Tips

Use clear, specific edit instructions for best results (e.g., "Change the man to a woman" rather than "modify the person").

Start with fewer reference images (1–3) for simpler edits.

More reference images can help with complex compositions but may affect stability.

2K offers the best value — same price as 1K with higher resolution.

Try the Prompt Enhancer to automatically improve your descriptions.

Nano Banana 2 — Pro Quality at Flash Speed

Also known as Gemini 3.1 Flash Image

Google DeepMind's latest image model combines the advanced capabilities of Nano Banana Pro with the speed of Gemini Flash — delivering 3-5x faster generation, up to 4K resolution, and character consistency for up to 5 characters in a single workflow.

Next-Gen Image Generation

Up to 4K resolution output (512px / 1K / 2K / 4K tiers)
10+ aspect ratios including 21:9, 1:4, 8:1 and more
Accurate and legible text rendering within images
Near Pro-level quality (~95%) at Flash speed

Intelligent Editing & Consistency

Character consistency for up to 5 characters across scenes
Object fidelity for up to 14 objects in one workflow
Targeted edits via natural language (remove, replace, repose)
Multi-image blending and seamless composition

What's New in Nano Banana 2

3-5x Faster Than Pro

Built on the Gemini 3.1 Flash architecture, Nano Banana 2 generates standard images in 4-8 seconds — compared to 10-20 seconds for Nano Banana Pro.

Image Search Grounding

The standout feature of NB2 — it can retrieve real-world reference images via Google Search during generation, significantly improving accuracy for landmarks, famous people, and brand logos.

Accurate Text Rendering

Generate accurate, legible text for marketing mockups, greeting cards, and localized content. You can even translate and localize text within an image.

Multi-Character Consistency

Maintain visual consistency for up to 5 characters and 14 objects across scenes — perfect for storyboards, comics, and marketing campaigns.

Prompt Examples & Templates

Explore curated prompt templates showcasing Nano Banana 2's key capabilities — text rendering, character consistency, search grounding, and 4K output.

Text Rendering

Marketing Mockup with Text

Generate marketing visuals with accurate, legible text — one of NB2's standout improvements

Prompt

A minimalist coffee shop promotional poster with the text 'MORNING BREW — Fresh Roasted Daily' in elegant serif font, warm earth tones, steam rising from a ceramic cup, clean layout with plenty of whitespace

Character Consistency

Multi-Scene Character

Maintain character consistency across multiple scenes — supports up to 5 characters per workflow

Prompt

A young woman with short red hair and freckles, wearing a green jacket, standing in a rainy Tokyo street at night with neon reflections on wet pavement, cinematic lighting, photorealistic

Photo to Action Figure

Person to Action Figure

Transform people from photos into collectible action figures with custom packaging

Prompt

Transform the person in the photo into an action figure, styled after [CHARACTER_NAME] from [SOURCE / CONTEXT]. Next to the figure, display the accessories including [ITEM_1], [ITEM_2], and [ITEM_3]. On the top of the toy box, write "[BOX_LABEL_TOP]", and underneath it, "[BOX_LABEL_BOTTOM]". Place the box in a [BACKGROUND_SETTING] environment.

Search Grounding

Real-World Reference Generation

Leverage Image Search Grounding to generate accurate real-world subjects like landmarks and brands

Prompt

A photorealistic aerial view of the Eiffel Tower at golden hour, with the Seine River winding through Paris below, warm sunset light casting long shadows, high detail, 4K resolution

Product Photography

Product Design Render

Create professional product photography with precise control over lighting and composition

Prompt

A frosted glass perfume bottle with a marble cap on a white marble surface, soft studio lighting from the left, subtle reflections, minimalist luxury aesthetic, product photography style

Style Transfer

Artistic Style Transformation

Apply diverse artistic styles while maintaining subject integrity

Prompt

Transform this photo into Studio Ghibli animation style, keeping the same composition and subjects, lush watercolor backgrounds, soft diffused lighting, whimsical atmosphere

4K Output

Ultra High Resolution Scene

Generate detailed scenes at up to 4K resolution with rich textures

Prompt

A cozy Japanese ramen shop interior at night, steam rising from bowls, warm amber lighting, detailed wooden counter with various condiments, a chef working in the background, 4K, ultra detailed

Nano Banana 2 is powered by Gemini 3.1 Flash Image — Google DeepMind

Use Cases

🎬

Storyboarding & Comics

📸

Product Photography

📊

Marketing Mockups

📱

Social Media Content

🔤

Text Overlay Design

👤

Character Design

✨

Photo Editing & Retouching

🎨

Brand Visual Content

Why Choose Nano Banana 2?

⚡

Flash Speed

3-5x faster than Nano Banana Pro with 4-8 seconds standard generation time

🎯

Near-Pro Quality

Achieves approximately 95% of Pro's image quality in most scenarios

💰

Cost Effective

Roughly half the cost of Nano Banana Pro — making high-quality AI image generation more accessible

Technical Specifications

Architecture:Gemini 3.1 Flash (GEMPIX2)

Resolution Support:512px to 4K (512px / 1K / 2K / 4K tiers)

Aspect Ratios:1:1, 4:3, 3:4, 2:3, 3:2, 16:9, 9:16, 1:4, 4:1, 8:1, 21:9

Consistency:Up to 5 characters + 14 objects per workflow

Content Safety:SynthID watermark, C2PA standard compatible

API Access:Gemini API, Vertex AI, AI Studio, Gemini CLI

Experience Nano Banana 2

Pro-level image generation at Flash speed — create stunning visuals with character consistency, text rendering, and 4K resolution support.

✨Free Credits to Start

⚡Instant API Access

🌐No Setup Required

google/nano-banana-2/edit

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Integrations

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