QuillBot is "an AI-driven tool designed to assist in rewriting and enhancing text across various styles and purposes, incorporating advanced features like grammar checking and plagiarism detection to ensure high-quality and original writing outputs."
Visit QuillBot

QuillBot is an AI-powered paraphrasing tool that stands out for its advanced capabilities in rewriting and enhancing sentences, paragraphs, and entire articles. Launched in 2017, QuillBot has rapidly become a popular solution for individuals seeking to improve their writing, particularly for academic and professional purposes.

Key Features of QuillBot

  1. Diverse Paraphrasing Modes: QuillBot offers various modes such as Standard, Formal, Creative, Shorten, Expand, Fluency, and Simple, each designed for different writing needs. This flexibility allows users to tailor the paraphrasing output to their specific requirements.
  2. Grammar Checker: Beyond paraphrasing, QuillBot includes a grammar checker that supports multiple English dialects, including American, British, and Australian English. This feature enhances the tool's utility by ensuring grammatically correct output.
  3. Plagiarism Detector and Co-Writer: QuillBot also comes equipped with a plagiarism detector, which is invaluable for academic writing. Additionally, the Co-Writer feature aids in generating ideas and improving overall content quality.
  4. Integration with Writing Platforms: The tool integrates directly with popular writing platforms like Chrome and Microsoft Word, streamlining the writing process by allowing users to paraphrase and check their text within these applications.
  5. User Accessibility: QuillBot is user-friendly and accessible, requiring no registration to try out its basic features. This ease of use is a significant advantage for new users testing the tool for their writing needs.

Applications and User Experience

QuillBot is highly beneficial for students, writers, and professionals. It helps in crafting unique essays, reports, and assignments, ensuring high readability and low AI detection for plagiarism. The variety of paraphrasing modes allows users to adapt the tool's output to different styles, enhancing its utility across various writing tasks.

Pros and Cons


  • Variety of modes and language options.
  • High readability of paraphrased texts.
  • Integrated grammar and plagiarism checking tools.


  • The free version has a limit of 125 words per use.
  • The AI detection rate may be high in academic texts, which requires careful review.


QuillBot is an effective and versatile AI paraphrasing tool that offers a comprehensive solution for enhancing and diversifying written content. Its multifaceted features, coupled with user-friendly integration and accessibility, make it a valuable asset for a wide range of writing tasks.

About the author
Robert Harris

Robert Harris

I am a zealous AI info-collector and reporter, shining light on the latest AI advancements. Through various channels, I encapsulate and share innovation with a broader audience.

Great! You’ve successfully signed up.

Welcome back! You've successfully signed in.

You've successfully subscribed to OpenDigg.

Success! Check your email for magic link to sign-in.

Success! Your billing info has been updated.

Your billing was not updated.