BananaX is a Chrome extension designed to enhance your experience on X (formerly Twitter) by automatically generating square infographic images based on your posts and replies. Utilizing Google Gemini Pro Vision (Gemini 3 Pro), this tool reads the context of your text input and creates visually appealing infographics with a unique 'digital pop meets academic' design. Users can easily install the extension and access it through a banana icon that appears in the post input area.

This extension offers several key features, including the ability to customize prompts and save presets. Users can switch between free and paid Gemini API keys as needed. The generated images can be automatically attached to the clipboard or the post input field, streamlining the process of sharing engaging content. To get started, simply install the extension, obtain your Gemini API key, and begin creating infographics with a click of a button.