Gemini 2.5 Flash Image
Nano Banana — Free AI Image Generator
Turn text and photos into images in seconds, powered by Google Gemini 2.5 Flash Image.
Nano Banana is the free AI image generator that turns a text prompt or a reference photo into a finished image in seconds. Built on Google’s Gemini 2.5 Flash Image model, Nano Banana handles text-to-image, image-to-image editing, and consistent character generation without any design skills — start creating free, no watermark.
What is Nano Banana?
Nano Banana is the original model in the Nano Banana family and the fastest way to try AI image generation for free. It runs on Google’s Gemini 2.5 Flash Image, the model people first nicknamed “Nano Banana,” and produces sharp 1K images from a short prompt.
You can describe a scene in plain language, upload up to four reference images to guide style or subject, and iterate instantly. Because it’s the lightweight tier, Nano Banana is ideal for quick concepts, social posts, and everyday edits — then upgrade to Nano Banana 2 or Nano Banana Pro when you need higher resolution.
Nano Banana features
Text-to-image in seconds
Type a prompt and Nano Banana renders a 1K image almost instantly — ideal for social graphics, thumbnails, and rapid ideation.
Image-to-image editing
Upload a photo and describe the change. Nano Banana edits, restyles, or extends your image while keeping subjects recognisable.
Free to start
Generate on the free plan with no watermark. Nano Banana is available on every plan, so you can scale up without switching tools.
Consistent characters
Reuse a reference face or subject across generations for a coherent look across a whole set of images.
See what Nano Banana can create
Real images generated with Nano Banana (Gemini 2.5 Flash Image).
Nano Banana specifications
| Underlying model | Google Gemini 2.5 Flash Image |
|---|---|
| Max resolution | 1K |
| Modes | Text-to-image, image-to-image editing |
| Reference images | Up to 4 |
| Available on | Free, Standard, Premium, Pro |
| Cost | 20 credits per image |
Nano Banana vs other Nano Banana models
| Model | Google model | Best for |
|---|---|---|
| Nano Banana | Gemini 2.5 Flash Image | Free, fast everyday image generation and quick edits. |
| Nano Banana 2 Lite | Gemini 3.1 Flash-Lite Image | High-volume drafting, prompt testing, and fast 1K images on a budget. |
| Nano Banana 2 | Gemini 3.1 Flash Image | Creators who need high-resolution detail and reliable text without sacrificing speed. |
| Nano Banana Pro | Gemini 3 Pro Image | Professionals and agencies who need the highest-quality, print-ready AI images. |
Nano Banana FAQ
Is Nano Banana free?
Yes. Nano Banana is available on the free plan with no watermark, and it’s included in every paid plan too. You only spend credits per generation.
What model does Nano Banana use?
Nano Banana runs on Google’s Gemini 2.5 Flash Image model — the model originally nicknamed “Nano Banana.”
What resolution does Nano Banana support?
Nano Banana generates 1K images. For 2K and 4K output, use Nano Banana 2 or Nano Banana Pro.
Can Nano Banana edit my own photos?
Yes. Upload up to four reference images and describe the edit — Nano Banana supports image-to-image editing as well as text-to-image.
Pricing
Choose the perfect plan to unlock more creativity with premium AI-powered image generation.
Standard
Perfect for creators and content makers
- 1,500 Credits per month
- High-quality AI image generation
- Text-to-image & image-to-image
- Premium templates library
- Priority support
Premium
For professionals and power creators
- 4,000 Credits per month
- Ultra high-quality generations
- Advanced AI models & styles
- Priority processing & support
- Commercial usage rights
Pro
Most advanced models for premium visuals
- 10,000 Credits per month
- All models incl. Nano Banana PRO
- All resolutions (1K, 2K & 4K)
- Premium-quality generation & smart edits
- Priority processing & support
Need more credits?
All plans include the option to purchase additional credit packs when you need extra generating power. Scale your creativity without limits.