English Copilot is a free Chrome add-on designed to improve your English reading by providing instant definitions, pronunciations, and example sentences. Users can simply hover over any word on a webpage while holding a designated shortcut key to access this information quickly. This feature is particularly useful for reading articles, documents, and blogs without losing focus on the content.

The tool is compatible with all websites, making it versatile for various online reading experiences. By allowing users to effortlessly check word meanings without interrupting their reading flow, English Copilot enhances comprehension and retention, making it an ideal tool for language learners and avid readers alike.