Notes Canvas is a free Chrome add-on developed by sr7 that allows users to doodle and jot down notes directly on web pages. With this tool, users can easily annotate and mark up web content for reference or collaboration purposes.

The main features of Notes Canvas include various drawing tools such as brushes, arrows, text, and serial number pens. Users can choose from different brush sizes and colors to create visually appealing and organized notes. The ability to set text and brush colors adds clarity and distinction to the annotations.

One of the standout features of Notes Canvas is the ability to save the notes. This means that users can revisit the page at a later time and access their previous annotations. It provides a convenient way to review and reference important information without the need to recreate the notes from scratch.

Overall, Notes Canvas is a useful tool for anyone who needs to take notes or annotate web content. Its intuitive interface and range of drawing tools make it easy to use and customize notes according to individual preferences.