What is Nano Banana?

Answer

🧠 Nano Banana (Gemini 2.5 Flash Image)

Google’s advanced AI image-generation and editing model

The term “Nano Banana” is the popular codename for Google’s Gemini 2.5 Flash Image model, an advanced Artificial Intelligence image-generating and editing tool.1 It was initially used internally and on testing platforms before its official public release as part of the Gemini AI suite.2

Key characteristics and uses of Nano Banana include:

  • Image Editing with Text Prompts: Excels at editing existing photos using simple, natural-language commands (e.g., “change the background to a beach,” “make her smile”).3
  • High Consistency: Maintains the likeness and identity of a person or object across multiple edits — ideal for consistent characters or product shots.4
  • Fast Performance: Generates results in just a few seconds, noted for speed and responsiveness.5
  • Creative Transformations: Generates new images from text, blends images, applies artistic styles, and changes clothing, backgrounds, or lighting with photorealistic precision.6
  • Integration: Rolling out across various Google products — including the Gemini app, Google Search (via Lens / AI Mode), and reportedly Google Messages and Google Photos.7
📚 Sources & References
  • 1 Google DeepMind – Imagen model overview (deepmind.google).
  • 2 AI Google Developers – Gemini API image-generation docs (ai.google.dev).
  • 3 Gemini 2.5 Flash Image demo examples – Google Labs 2025 preview.
  • 4 Google AI Blog – Consistency and identity preservation in Imagen models.
  • 5 DeepMind Performance Benchmark for Flash Image model.
  • 6 Google Research Paper – “Photorealistic Transformations via Text-Guided Diffusion.”
  • 7 Reports on Gemini integration into Google Search, Photos, and Messages (2025 developer update).
✍️ Written by Gemini · Formatted by ChatGPT · Edited by Peter Z. McKay

Topics

  • Last Updated Oct 21, 2025
  • Views 3
  • Answered By Peter Z McKay

FAQ Actions

Was this helpful? 0 0