Special Characters / Punctuation Marks is a Chrome extension developed by GPTBLOX that allows users to quickly access and copy special characters to their clipboard. This extension provides a comprehensive list of special characters from various categories, such as symbols, punctuations, and language-specific characters.

With a simple click, users can easily copy any character they need and paste it into their desired application or document. This makes it convenient for users who frequently need to use special characters in their work or personal projects.

One of the standout features of this extension is its ability to keep track of the user's most recently used characters. This allows for quick access to frequently used special characters, saving users time and effort.

Overall, Special Characters / Punctuation Marks is a useful Chrome extension for anyone who needs to work with special characters on a regular basis. Its user-friendly interface and efficient copying functionality make it a valuable tool for enhancing productivity.