NB2 Hub

NB2 Hub is a free online tool using Google Nano Banana 2, based on Gemini 2.5 Flash Image, for text-to-image and image-to-image generation with strong character consistency. It generates 4K images in about 10 seconds, following instructions closely for tasks like text rendering, manga colorization, and UI restyling. The tool features a multi-step process for accurate outputs and offers clean prompts with an example gallery. It provides simple, transparent credit usage, with commercial use available in paid plans, while the free plan is for personal use.