Nano Banana 2
By Google DeepMind — Pro-quality AI image generation at Flash speed with 4K output
How It Works
Enter Your Prompt
Describe the image you want to create using natural language. Nano Banana 2 leverages Gemini's advanced instruction following to capture specific nuances including text overlays, character descriptions, and stylistic preferences.
Choose Resolution & Ratio
Select from 15 aspect ratios and resolution tiers (1K, 2K, or 4K) to match your use case — from quick social media previews to high-resolution print-ready assets.
Generate & Download
Nano Banana 2 generates your image in seconds with vibrant lighting, sharp details, and accurate text. Download in full resolution and use anywhere — no restrictions.
What Is Nano Banana 2?
Nano Banana 2, officially known as Gemini 3.1 Flash Image, is Google DeepMind's latest state-of-the-art AI image generation model. Released in February 2026, it combines the high-fidelity output quality previously reserved for the Nano Banana Pro tier with the speed and efficiency of Google's Flash architecture. The model is deployed across Google's ecosystem including the Gemini app, Google Search AI Mode, and developer APIs.
Built on the Gemini 3.1 Flash multimodal architecture, Nano Banana 2 embeds image generation within a conversational framework that leverages large language model reasoning. It supports resolution tiers from 1K to 4K, 15 aspect ratios including exclusive ultra-wide and ultra-tall formats, and integrates real-time web search for contextually grounded outputs. The model achieves 95% better text rendering accuracy than its predecessor and can maintain character consistency for up to 5 characters across multiple generations.
What sets Nano Banana 2 apart is its combination of Pro-level quality with Flash-tier speed at roughly half the cost of comparable models. It ranked #1 in Text-to-Image on the Artificial Analysis Image Arena benchmark shortly after launch. Its unique strengths in text rendering, character consistency, world knowledge integration, and conversational editing make it an exceptional choice for creators, marketers, and developers who need high-quality image generation at scale.
Key Features
Nano Banana 2 delivers pro-quality image generation with Google's Flash-speed architecture.
High-Resolution Up to 4K
Supports 1K, 2K, and 4K resolution tiers with pixel dimensions up to 4096x4096, suitable for everything from social media to print-quality outputs.
Accurate Text Rendering
95% better text rendering accuracy. Generates legible typography in multiple languages directly within images, ideal for marketing mockups and greeting cards.
Character Consistency
Maintains character resemblance for up to 5 characters and fidelity of up to 14 objects in a single workflow, perfect for storyboarding.
Real-World Knowledge
Leverages Gemini's knowledge base and real-time web search to accurately render specific subjects and create infographics with current data.
15 Aspect Ratios
Supports standard formats plus exclusive ultra-wide/ultra-tall ratios (4:1, 8:1, 1:4, 1:8, 21:9) not available in other models.
Flash Speed
Pro-level quality at Flash-tier latency. Generate images in seconds with vibrant lighting, sharp details, and accurate composition.
AI 비디오 & 이미지 생성 도구 모음
비디오 효과, 가상 피팅, 옷 교체, 포토 스튜디오, 배경 제거 등 — 최신 AI 모델로 구동.
AI 키스 비디오
두 사람의 사진을 로맨틱한 AI 키스 애니메이션 비디오로 변환. 사실적인 표정과 자연스러운 움직임.
AI 키스 러시 비디오
셀카를 업로드하면 매력적인 사람들이 양쪽에서 나타나 키스하는 재미있는 비디오를 생성.
AI 포옹 비디오
사진을 따뜻한 AI 포옹 비디오로 변환. 자연스러운 포옹 애니메이션과 감정이 풍부한 표정.
AI 비키니 생성기
스타일리시한 비키니나 수영복으로의 부드럽고 자연스러운 옷 갈아입기 비디오를 생성.
AI 근육 생성기
사진에서 드라마틱한 근육 성장 변신 비디오를 만들어 사실적인 신체 애니메이션.
AI 댄스 비디오
누구나 에너지 넘치는 댄스를 추게 만들어 유연한 신체 동작과 리듬감 있는 모션.
Ghibli AI 비디오
사진을 마법 같은 스튜디오 Ghibli 스타일 애니메이션으로 변환. 부드러운 수채화 질감과 환상적인 움직임.
AI GIF 생성기
정지 이미지에서 완벽하게 루프되는 애니메이션 GIF를 생성. SNS와 메시징에 완벽.
AI 한푸 변신
사진을 멋진 전통 중국 한푸 변신 영상으로 변환. 흐르는 비단 장포와 정교한 자수 포함.
AI 옷 갈아입기 영상
매끄러운 의상 변환 영상을 생성 — AI가 5~6벌의 스타일리시한 의상을 순환. 정체성 유지.
Frequently Asked Questions
Everything you need to know about Nano Banana 2
Generate Stunning Images
with Nano Banana 2
Pro-quality AI image generation at Flash speed. 4K resolution, 15 aspect ratios, accurate text rendering, and character consistency.