Gemini 2.5 Flash Image — Natural Language Editing at Speed
Nano Banana is powered by Gemini 2.5 Flash Image — Google's fast, efficient image editing model. It specializes in natural language editing: say 'add a sunset glow', 'replace the chair with a throne', or 'remove the background' and it applies the change precisely. Results in tens of seconds make it ideal for real-time apps, batch processing, and rapid prototyping — while Nano Banana Pro handles the 4K production use cases.
Describe the change in plain language and Nano Banana applies it — object swaps, background changes, facial refinements, style shifts.
Optimized for speed: responses in tens of seconds — ideal for live product workflows, rapid iterations, and batch pipelines.
Pixel-level object replacement, background modification, and facial refinement without distortions across iterations.
Edits maintain coherent lighting, natural shadows, and correct spatial relationships — outputs look real, not pasted.
Upload the image you want to edit.
Write what you want changed in plain language — 'swap the background to a forest', 'make the sky more dramatic'.
Receive your edited image in seconds. Iterate further with follow-up instructions.
Everything about Nano Banana 2