Nano Banana 2 Pro — AI Image Generator | Free, Fast, Gemini 3.1 Flash

2 min read Original article ↗

Powered by Gemini 3.1 Flash

The most advanced AI image generation model is here. Nano Banana 2 Pro — built on Google's Gemini 3.1 Flash (gemini-3.1-flash-image-preview) — delivers blazing speed, cinematic quality, and free access for everyone.

AI Image Preview

Powered by Gemini 3.1 Flash · gemini-3.1-flash-image-preview

nano banana 2

Vision Generation Module v3.0

DROP IMAGE TO EDIT

PNG, JPG up to 10MB

Optional

Preview

Awaiting Input

Configure generation parameters to initialize

Nano Banana Pro vs Nano Banana 2

See why everyone is upgrading from V1 to V2

FeatureNano Banana Pro (V1)

Gemini 1.5 Flash

Nano Banana 2 Pro (V2)

Gemini 3.1 Flash ✨

ModelGemini 1.5 FlashGemini 3.1 Flash
Generation Speed~12 seconds~4 seconds
Image Quality1080pUp to 4K
Style ConsistencyBasicAdvanced (Multi-turn)
API AccessLimitedFull (Vertex AI)
Free Tier5 images/dayUnlimited preview
Inpainting / EditingNoYes
Multilingual SupportEN only16+ Languages

Nano Banana 2 API

The Nano Banana 2 API gives developers direct access to Gemini 3.1 Flash image generation via Google Vertex AI. Enterprise-grade reliability, competitive Gemini API pricing, and a simple REST interface.

REST API

Simple HTTP endpoints. Generate images in seconds with a single POST request using the gemini-3.1-flash-image-preview model.

Vertex AI Integration

Deploy at scale via Google Cloud's Vertex AI platform. Auto-scaling, global CDN, and 99.9% SLA included.

Transparent Pricing

Pay-per-generation Gemini API pricing. No hidden fees. Free tier available with 100 images/month for testing.

SDK Support

Official SDKs for Python, Node.js, Go, and Java. Get started in under 5 minutes with our quickstart guide.

Gemini API pricing starts at $0.001 per image. See full Gemini API pricing on Google AI Studio.

import google.generativeai as genai

genai.configure(api_key="YOUR_KEY")
model = genai.GenerativeModel("gemini-3.1-flash-image-preview")

response = model.generate_content(
    "A photorealistic banana on a neon-lit desk"
)
response.candidates[0].content.parts[0].inline_data

Nano Banana 2 — Your Questions Answered

Everything about the Nano Banana 2 release, free access, and comparisons

Nano Banana 2 supports 16+ languages including Korean (나노 바나나 2), Polish, Vietnamese, Japanese, and more.

Start Generating with Nano Banana 2 Pro

Free. Fast. Powered by Gemini 3.1 Flash. Join thousands of creators using Nano Banana 2 — no credit card required.

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