Nano Banana Pro is a lightweight, browser-based AI image generator and editor built around the Nano Banana Pro diffusion model. It offers two core workflows — text-to-image and image-to-image — where users type a prompt (optionally upload a reference image) and download results from a saved history. The site describes itself as an independent third-party service that is not affiliated with or endorsed by Google, with image generation provided via third-party AI API providers.
Key Features
- Text-to-image generator that turns a written prompt into a new image, with a prompt box supporting up to 5,000 characters.
- Image-to-image editor that takes an uploaded asset plus a short instruction and produces variations.
- Nano Banana 2 Lite model (marked "NEW") as the selectable generation model.
- Aspect ratio presets including auto, 1:1, 16:9, 9:16, 4:3, 3:4, and 2:3, with additional ratios available.
- Saved generation history that lets users revisit, re-run, or download past outputs.
- Credit-based usage — each generation costs 1 credit, with free credits granted on sign-up.
- Companion tools including an AI Background Remover, AI Upscale Image, and AI Video Generator.
