Caption Crafter is a GPT that specializes in generating captions for images. It provides users with the ability to personalize the tone or 'vibe' of the caption according to their preferences. By uploading a selected image, users can either choose from a list of predefined vibes or suggest their own unique vibe to guide the caption generation process. This feature offers a unique flexibility to users by allowing them not just to describe their images, but to also include their sentiments, emotions or moods in the captions. Caption Crafter then promptly generates a caption that aligns with the user's selected vibe. Additionally, users can decide on whether they want to generate more than one caption. This tool requires a ChatGPT Plus account. This GPT is designed to expand the capabilities of ChatGPT by adding a more niche, personalized application, which is image captioning based on user-defined vibes.