pr2prompt is a Chrome extension designed to enhance the code review process by converting GitHub pull requests into AI-friendly prompts. This tool allows users to extract key information from PRs, including titles, descriptions, and diffs, which can be customized using placeholders. The simplicity of its interface allows users to save and manage their prompt templates effortlessly. With the ability to support both public and private repositories, it utilizes the user's logged-in GitHub session for seamless integration.

The functionality of pr2prompt is straightforward yet powerful. Users can easily navigate to any GitHub pull request and click the 'Copy PR Prompt' button. The extension works in the background to gather necessary PR details and applies the user's custom template before copying the final prompt to the clipboard. This efficient process not only saves time but also encourages more structured feedback during code reviews.