PeerReview is a Chrome extension designed to summarize any highlighted text instantly. Utilizing Gemini's Prompt API and Summarizer API, it offers a practical solution for users who need quick text summaries. This tool is particularly useful for students, researchers, and professionals who often deal with large volumes of text and need a way to condense information rapidly. As an open-source project, PeerReview also welcomes contributions from developers looking to improve its functionality.