Paperpal: Free Grammar Checker, AI Writing Tool & Research Assistant

Overview

Paperpal's Chrome Extension is your trusted all-in-one AI writing assistant, grammar checker, paraphrasing tool, reference finder, and notetaking tool. Seamlessly integrated into Google Docs, Overleaf, and other popular platforms used by students and researchers, Paperpal helps you write smarter, research faster, and stay organized without leaving your browser. ➤ Write with AI directly in Google Docs, Overleaf, and more Get grammar and proofreading support tailored for academic writing — catching errors other tools miss. Paperpal ensures clarity, consistency, and academic tone with grammar, spelling, and punctuation checks right where you write. ➤ Summarize and Understand Faster Review lengthy articles and grasp core insights quickly with Paperpal’s AI summarizer. Just highlight any passage to generate easy-to-understand AI summaries or get quick explanations of complex academic concepts in minutes. ➤ Paraphrase and Refine with Clarity Select any text and use our powerful paraphrasing tool to improve readability, reduce word count, and adjust tone without changing the meaning.