Google Nano Banana

Google's advanced image editing and generation model from Gemini 2.5.

Model Overview

Gemini 2.5 Flash Image is a state-of-the-art multimodal model from Google, designed for creative workflows that involve image generation and editing. It natively understands and generates images, enabling a unified process for creating and refining visuals.

Best At

• Seamlessly combining multiple images into a new visual (Multi-image Fusion).
• Maintaining character, object, or style consistency across different prompts and images.
• Performing precise, targeted edits using natural language descriptions (Conversational Editing).
• Complex visual reasoning tasks that require understanding beyond simple photorealism.

Limitations / Not Good At

• While powerful, specific limitations regarding complex scene generation or highly detailed fine-tuning are not explicitly detailed in the provided documentation.

Ideal Use Cases

• Integrating products into new scenes.
• Restyling rooms by merging furniture and decor images.
• Generating a series of cohesive visual assets for storytelling or branding.
• Creating targeted edits like blurring backgrounds, removing objects, or altering poses.
• Interpreting diagrams or following multi-step visual instructions.

Input & Output Format

Input: Text prompt, optional input images (array), optional output format (string).
Output: Image (URI).

Performance Notes

• Designed for fast, conversational, and multi-turn creative workflows.
• Supports efficient handling of image data through the Gemini API's File API for larger files and repeated use.
• All generated or edited images are embedded with an invisible SynthID watermark for transparency.