Nano Banana 2 Lite: Text to Image is a minimal, speed-focused ComfyUI workflow that turns short text prompts into images using Google’s Gemini 3.1 Flash-Lite Image model. It’s built for rapid concepting and quick iterations—no file inputs required—so you can move from idea to visual in seconds. The workflow produces one or more images per prompt, making side-by-side exploration straightforward.

Under the hood, the GeminiNanoBanana2V2 node handles the API call to Gemini 3.1 Flash-Lite Image, taking your text prompt (and optionally interleaved text+image content when supported) and returning generated images to the graph. Outputs are sent directly to SaveImageAdvanced, which writes the results to disk with your chosen folder and filename settings. Because Flash-Lite Image is optimized for low latency, this setup excels at fast iteration loops—adjust the prompt, re-queue, compare, and refine—with minimal overhead.

While it’s streamlined, the node still exposes practical generation controls (such as output count and size, as provided by the node), letting you balance speed and visual detail for early-stage exploration. If you need reference guidance, the workflow supports interleaved content when the node’s interface enables it, but it’s not required for basic text-to-image generation.