QuillBot
AI Writing Tools for Word and Google Chrome
QuillBot is an AI writing suite with tools to rewrite text, improve grammar, and run AI detection and plagiarism checks, plus a free Chrome extension.
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What does QuillBot do?
QuillBot is an AI writing and content toolkit designed to help you create clearer, more polished text. It includes core writing tools like Paraphraser for rewriting, Grammar Checker for fixing grammar and spelling, and Humanizer to make text sound more natural.
Beyond editing, QuillBot supports common content workflows. You can use Summarizer and Translator to streamline writing and research tasks, and generate content with AI Chat for brainstorming and answers. For citations, it offers a Citation Generator to help you support your work.
If you need originality-related checks, QuillBot includes AI Detector and Plagiarism Checker as part of its originality set. You can also create or work with visuals using tools like AI Image Generator and AI Image Editor.
QuillBot also comes with browser and app options. Install QuillBot for Chrome (free) to use it while you write in the browser, and use supporting extensions and apps across platforms such as Edge, Safari, Word, iOS, Android, macOS, and Windows. You can further work across formats with tools like ChatPDF, PDF Editor, and multiple converter options (Word/PDF/Image/Excel/PowerPoint).
What is QuillBot mainly used for?
QuillBot helps you rewrite and improve text using tools like Paraphraser, Grammar Checker, and Humanizer, plus additional features for summarizing, translating, and generating content.
Does QuillBot include originality checks?
Yes. QuillBot offers AI Detector and Plagiarism Checker, which you can use alongside citation generation.
Is there a QuillBot Chrome extension?
Yes—QuillBot for Chrome is available and free, letting you use writing tools directly in the browser.
Can QuillBot help with PDFs and other file formats?
Yes. It includes ChatPDF and a PDF Editor, plus PDF tools (like merge/reorder/split/rotate) and converters for formats such as Word, PDF, images, Excel, and PowerPoint.
What AI tools does QuillBot offer for brainstorming or content ideas?
Use AI Chat to brainstorm and get answers, and then refine your output with the writing and editing tools.
Is this your tool?
Claim QuillBot to manage this listing, or upgrade to Pro for featured-first placement and a newsletter feature.