WriteSharp is a free Chrome extension designed to improve online writing through AI-assisted enhancements. This tool refines selected text on various supported webpages, ensuring clarity and professionalism. Users can easily compare original and improved text side-by-side, making it simple to see the changes and edit as needed. One-click insertion of refined text streamlines the editing process, while custom prompts offer tailored improvements based on individual writing needs.

Ideal for a range of users including professionals, students, and content creators, WriteSharp saves time on editing and proofreading while enhancing overall communication skills. The extension maintains privacy through local text processing and secure API key management. While it integrates well with many platforms, it is important to note that it does not support complex web applications like Google Docs or Microsoft Office Online.