Brightness Brush is a free Chrome add-on developed by withtime. This add-on allows you to brighten important parts of your documents and highlight their existence. With Brightness Brush, you can easily navigate through long articles by quickly jumping to markers. Additionally, you have the ability to add notes to these markers, making it easier to remember important information.

With its simple and intuitive interface, Brightness Brush is easy to use for users of all levels. The add-on seamlessly integrates with your Chrome browser, providing a convenient way to enhance your document reading experience. Whether you are studying, conducting research, or simply reading articles, Brightness Brush helps you focus on the key points and stay organized.

Try Brightness Brush today and make your documents brighter and more manageable. It's a valuable tool for anyone looking to improve their reading and note-taking efficiency.