QuillBot

QuillBot is a curated AI writing and content toolkit built to help you craft clearer, more polished text. Use core writing features like Paraphraser and Grammar Checker, or add natural-sounding improvements with Humanizer, then streamline workflows with options like Summarizer, Translator, and Citation Generator.

For originality and risk checks, QuillBot includes AI Detector and Plagiarism Checker in its originality set. You can also generate content and brainstorm with AI Chat, and create or edit visuals with AI Image Generator and AI Image Editor.

QuillBot is available beyond the web: install QuillBot for Chrome (free) and use supporting extensions and apps across platforms such as Edge, Safari, Word, iOS, Android, macOS, and Windows. You can also use dedicated PDF and file-converter tools like ChatPDF, PDF Editor, and multiple converter options to keep work moving across formats.

Is QuillBot available as a Chrome extension?

Yes. QuillBot for Chrome is available and free to add, and it’s designed to help you write as you work in the browser.

What are the main writing tools in QuillBot?

Key writing tools include Paraphraser (rewrite text), Grammar Checker (fix grammar and spelling), and Humanizer (make text sound natural).

Does QuillBot help with originality checks?

Yes. QuillBot includes AI Detector and Plagiarism Checker as part of its originality tools, alongside citation generation.

What creation and visual tools does QuillBot offer?

You can use AI Chat to brainstorm and get answers, generate images from text prompts with AI Image Generator, and edit images with AI Image Editor. It also includes tools like Presentation Creator.

Can QuillBot work with PDFs and other file formats?

Yes. Options include ChatPDF for asking questions about a PDF, plus PDF Editor, merge/reorder/split/rotate PDFs, and converter tools such as Word/PDF/Image/Excel/PowerPoint converters.