Nano Banana Pro is a professional AI image generator powered by gemini 3 pro image preview, delivering 4K-ready visuals with perfect character consistency and 15% faster generation.
What is Nano Banana Pro?
Nano Banana Pro is a web-based AI image generator that takes text prompts (up to 5000 characters) or existing images as input and produces high-resolution images up to 4K. It is built on Nano Banana 2 technology and is developed by Nano Banana. The platform supports both Text-to-Image and Image-to-Image workflows, the latter via Nano Banana Edit.
Key Features
- Character Consistency — Maintains identical facial features, clothing, and style across multiple generations, ideal for character design and series creation.
- 15% Faster Generation — Optimized architecture delivers results in 3–10 seconds, compared to previous models.
- Enhanced Text Rendering — Produces crystal-clear text in images, suitable for posters, logos, and typography.
- Image-to-Image Editing — Upload up to 10 images (JPEG, PNG, WebP, max 30MB each) and transform them via prompts while preserving key elements.
- 11 Aspect Ratios — Supports formats from 1:1 square to 21:9 ultrawide, including auto-detect.
- 4K High Resolution — Generates images suitable for professional printing and large displays, with built-in SynthID watermarking for authenticity.
- Multi-Step Error Correction — Automatic refinement ensures prompt adherence and visual quality.
Who is it for?
- Digital artists and designers who need consistent character features across multiple illustrations or concept art pieces.
- Content creators and marketers who require fast generation of campaign assets, social media visuals, and infographics with readable text.
- Character designers and animators who need to maintain character continuity across storyboards and series.
- Product photographers who want to transform existing product images or generate mockups with specific layouts and props.
What can you do with Nano Banana Pro?
- Character design and series creation — Generate a character in multiple poses and settings with identical features using the character consistency engine.
- Campaign assets and product visuals — Produce polished poster mockups with bold typography, readable microcopy, and precise prop counts.
- Image transformation — Turn photos into artwork, add elements, or completely reimagine scenes while preserving key compositional elements via Nano Banana Edit.
- Infographic and diagram generation — Create annotated diagrams, informational graphics, and comic translations with high text fidelity.
How does Nano Banana Pro work?
- Choose mode: Text-to-Image for creating from scratch, or Image-to-Image for editing existing photos.
- (Optional) Upload up to 10 images in JPEG, PNG, or WebP format (max 30MB each).
- Enter a prompt of up to 5000 characters, select aspect ratio and output format (PNG or JPEG).
- Generate and download — results appear in 3–10 seconds with SynthID watermark for authenticity.
Pricing
Nano Banana Pro operates on a freemium model. A free tier offers 8 credits upon sign-up (via daily check-in). Paid plans include Basic ($9.50/month, 300 credits), Pro ($19.50/month, 1600 credits), and Max ($80/month, 9200 credits) — all billed annually. Credit packs are also available. All plans include access to Nano Banana Pro and other models.
FAQ
Is there a free tier for Nano Banana Pro?
Yes, new users can claim 8 free credits from today's check-in after signing up, with no payment required upfront.
What is Nano Banana Edit?
Nano Banana Edit is the Image-to-Image feature that lets you upload up to 10 existing images and transform them using AI prompts, preserving key visual elements.
How long does image generation take?
Nano Banana Pro generates images in 3–10 seconds, 15% faster than previous models.
Can I use generated images commercially?
Commercial use is permitted with the Pro and Max subscription plans.
What output formats and resolutions are supported?
You can export images as PNG or JPEG at resolutions up to 4K, depending on the plan.
