Nano Banana AI is a web-based AI image generation and editing platform powered by Google's Gemini API that transforms images and generates visuals from text prompts while maintaining character consistency.
What is Nano Banana AI?
Nano Banana AI is a text-to-image and image-to-image editing tool that runs entirely in a web browser. It takes an optional image (JPEG, PNG, WebP up to 5 MB) and a natural language prompt as input, and outputs an edited or newly generated image in resolutions up to 4K. The platform is developed by Nano Banana (inanobanana.com), an independent service not affiliated with Google. It uses Google's Gemini 2.5 Flash Image for the standard Nano Banana model and Gemini 3 Pro Image for the Pro and version 2 models.
Key Features
- Character Consistency — Maintains character identity across multiple edits, making it ideal for storytelling and branding.
- Text-to-Image Generation — Creates images from descriptive text prompts with accurate rendering.
- Image-to-Image Editing — Modifies existing images using text commands for precise edits like object replacement, background changes, and style transfers.
- Multi-Image Fusion — Blends multiple images seamlessly using advanced context understanding.
- Lightning-Fast Processing — Generates or edits images typically within 10–30 seconds.
- High-Resolution Output — Produces images up to 4K resolution with sharp, legible text rendering.
- Natural Language Understanding — Interprets complex instructions, leveraging Gemini's world knowledge for contextually accurate results.
Who is it for?
- Digital artists and designers creating concept art, illustrations, or iterative visual experiments.
- Content creators and marketers producing social media assets, advertisements, and promotional visuals.
- Game developers and storytellers maintaining character consistency across scenes and environments.
- Social media managers generating engaging, on-brand visual content quickly.
What can you do with Nano Banana AI?
- Character design and storytelling: Create a character and keep its appearance consistent across multiple scenes for comics, games, or brand mascots.
- Product visualization: Generate product variations, change backgrounds, and create lifestyle shots for marketing materials.
- Scene generation and style transfer: Generate landscapes from text or transform an existing image to match a reference style.
- Advertising and marketing: Create eye-catching visuals for campaigns using text-based editing and multi-image fusion.
How does it work?
- Upload an image (JPEG, PNG, WebP; max 5 MB) or start with a blank canvas.
- Write a natural language prompt describing the desired edit or generation.
- Select aspect ratio and other settings.
- Click "Generate" — credits are consumed (2 credits for Nano Banana, 12 for Nano Banana Pro/2) and the result appears within seconds.
Pricing
New users receive 2 free credits to try the service. Subscription plans are credit-based:
- Hobby: $14.9/month (660 credits, personal use)
- Creator: $29.9/month (1400 credits, commercial license included)
- Studio: $49.9/month (2400 credits, fastest processing) Annual plans save approximately 40%. One-time credit packs are also available and never expire.
FAQ
Is Nano Banana free?
New users get 2 free credits to test the platform without any payment required.
What is the difference between Nano Banana and Nano Banana Pro?
Nano Banana uses Gemini 2.5 Flash Image for fast, efficient generation. Nano Banana Pro uses Gemini 3 Pro Image, offering higher resolution (up to 4K), enhanced character consistency, and sharp text rendering.
Can I use generated images commercially?
Yes, on the Creator and Studio plans which include a commercial license. The Hobby plan is for personal use only.
How are credits calculated?
Each generation costs 2 credits for Nano Banana and 12 credits for Nano Banana Pro/2. Your remaining balance is shown in your account dashboard.
Do unused credits roll over?
Monthly subscription credits extend for 3 additional months. Annual plan credits roll over to the next billing cycle. One-time credit packs never expire.
