Generated by ChatGPT Crit Design is an AI-powered browser extension that serves as a valuable design co-pilot, meant to optimize and enhance the design decision-making process. Creating a smooth workflow for professionals, it revolutionizes design work by integrating artificial intelligence to facilitate quick review, improvisation suggestions, analysis, and alt text creation. The crux of Crit Design relies on the capabilities of GPT4 Vision model to analyze images, web pages, and texts. The AI is employed to meticulously assess the details and provide relevant insights based on the uploaded images or screenshots. As a notable tool in the UX research domain, it aids users in anticipating competitor user personas, enhancing accessibility through alt text generation, SEO improvement, A/B testing text creation, and competitor analysis. In comparison with ChatGPT Plus, Crit Design condenses multiple steps into a simple three-step process: taking screenshots via the extension, asking the AI, and receiving a precise analysis in seconds. Indeed, this tool presents an efficient and fast solution for designers, enabling them to make informed decisions swiftly.