Word Counter/选中字数 is a free Chrome add-on designed to display the character count of selected text on web pages. This tool supports both Chinese and English, making it versatile for users working with multiple languages. It enhances productivity by providing immediate feedback on character length, which can be particularly useful for writers, editors, and anyone needing to adhere to specific character limits.

To use this add-on, users must pin the plugin to the top of the browser for easy access. Once activated, the character count appears promptly after text selection, streamlining the process of content creation and editing. This functionality ensures that users can focus on their writing without needing to switch between applications or tools to check character counts.