What is the difference between Copy Editing vs Proofreading?

Career: Copy Editing

AspectCopy EditingProofreading
FocusImproving clarity, style, and consistency; correcting grammar and punctuationFinal error check for typos, punctuation, and formatting
SkillsStrong editing, language, and style knowledgeAttention to detail, familiarity with style guides
Work EnvironmentEditorial offices, publishing houses, online contentPost-editing review, publishing, printing
CredentialsOften requires editing or language certificationsLess formal; focus on accuracy

Copy editing involves refining content for clarity, style, and correctness before publication, while proofreading is the final review to catch remaining errors. Both roles are essential in the publishing process but focus on different stages of editing.