Nano Banana Pro Core Features

Text‑to‑Image Generation

Generate full‑scale images from textual prompts up to 5000 characters, leveraging Gemini 3 Pro preview for detailed composition, realistic lighting, and style control.

Image‑to‑Image Editing

Transform existing photos by uploading up to 10 images, applying AI prompts to alter style, add elements, or remix scenes while preserving core image features.

High‑Resolution 4K Output

Produce 4K ready images using upscaling technology, suitable for large prints, displays, or high‑quality marketing materials without quality loss, including pixel‑precise detail.

Aspect Ratio Flexibility

Select from 1:1 to 21:9, with auto‑detect for 11 supported ratios, ensuring images fit social media, presentations, or custom layouts.

Fast Generation Speed

Generate images 15% faster than previous models, achieving 3‑10 second processing while maintaining visual fidelity across scenarios due to optimized architecture.

Character Consistency

Maintain consistent character features across multiple images, aiding storyboard creation and series production through multi‑image understanding technology, for professional creators.

Enhanced Text Rendering

Deliver crystal‑clear text in images, enabling accurate typography for posters, logos, or captions without garbled letters through advanced text engine.

• Professional creators generate 4K assets quickly using Nano Banana Pro, powered by gemini 3 pro preview for 15% faster rendering.
• Graphic designers employ Nano Banana Prompt to create consistent character illustrations across multiple scenes with character consistency.
• Developers integrate Nano Banana Pro API to embed real‑time image generation into web apps, with unlimited free trial credits.
• Marketing teams produce high‑resolution poster images using Nano Banana Pro, leveraging advanced text rendering for crisp branding.
• Educators create educational PPT backgrounds via Nano Banana Pro, incorporating prompts from the Nano Banana Prompt Guide for visual clarity.