What does an editor proofreader do?

An Editor Proofreader reviews written content to ensure it is clear, accurate, and free of grammatical, spelling, and typographical errors. They check for consistency in style, tone, and formatting, and may also verify facts or improve sentence structure for clarity and flow. Their work is critical in preparing documents for publication, whether for books, articles, websites, or corporate communications. In some cases, the roles of editing and proofreading are separate, but many professionals handle both tasks to ensure the highest quality of written material.