Grammarly Launches Full-Document Rewrite for Premium Users

Until now Grammarly has been a sentence-level tool: strong on grammar and clarity within a paragraph, but unable to restructure an entire document. Full Document Rewrite changes the scope -- you set a target audience or tone (formal, casual, persuasive, or academic), and Grammarly rewrites the document structure to match, not just individual sentences. It works inside Google Docs, Microsoft Word, and the Grammarly web editor. For marketers and content creators who already write in those environments and want AI editing without switching tools, this is the feature that makes Grammarly feel competitive with Claude or ChatGPT for document-level writing assistance -- while keeping Grammarly's inline corrections and style consistency layered on top. The honest caveat: it still trails dedicated AI writing tools on nuanced rewrites requiring domain knowledge, but it wins on workflow friction -- you stay inside your existing document without copying content to another app. Full Document Rewrite is available on Premium and Business plans; see our Grammarly review for current plan options.