Image Prompter is a browser extension available for Chrome and Edge, designed to simplify the creation of AI image prompts. It offers a user-friendly interface that allows users to effortlessly select from preset subjects and styles, eliminating the need to remember numerous prompts. Additionally, the tool includes preset Midjourney parameters to further enhance prompt generation efficiency. By utilizing Image Prompter, users can easily generate prompts with just a few clicks, saving time and effort. For detailed instructions on using the extension, a document is provided, and users can reach out to the developers for bug reporting and suggestions via Twitter.