What is QuillBot?
QuillBot is a web-based AI writing workspace that bundles a paraphraser, grammar checker, AI detector, plagiarism checker, AI humanizer, AI chat, image generator, translator, summarizer and citation generator in one place. Users can write, paste, or upload text and then choose an action, such as rewriting a paragraph, fixing grammar, or condensing a long document. The same toolset is also available as a Chrome extension, a Word add-in, and macOS and Windows apps.
In practice, you can use QuillBot to rephrase sentences while keeping their meaning, check whether a text was written by AI or appears in other sources, generate images from text prompts, build slide decks, create cover letters and resumes, and edit or convert PDFs. The homepage also lists PDF tools such as merging, splitting, and converting files. Its marketing targets business owners, job seekers, professionals, and students and academics.
Key features
- Paraphraser that rewrites text while keeping its meaning
- Grammar and spelling checker
- AI detector and plagiarism checker
- AI humanizer to make text sound more natural
- Image generator and background remover
- PDF tools for merging, splitting, and converting files
Who is it for
- Students and academics
- Professionals
- Job seekers
- Business owners
How to get started with QuillBot
- Go to the QuillBot website and create a free account
- Paste your text into the editor or upload a file
- Choose a tool, such as paraphraser or grammar checker
- Install the Chrome extension if you want to work in your browser
- You want to rephrase text or check grammar and spelling
- You need to check plagiarism or generate citations for academic work
- You write in Word, Chrome, Edge or Safari and want tools at hand
- You need a Polish interface, because it is not available
- You are looking for a fully free plan with access to all features, since paid plans are not described in the data
Pros and cons
- Many writing tools in one workspace
- Available as a browser extension, Word add-in, and desktop apps
- Used by over 35 million writers according to the page
- Some features are behind a Premium upgrade
QuillBot pricing
The vendor does not publish prices in a readable form (often pricing is shown only after signing in).
Is QuillBot free?
The vendor does not state this clearly on the homepage or pricing page.
Featured in
- Best AI for writing - #9
- Best AI for translation - #8
- Best AI for social media - #9
- Best AI for emails - #5
- Best AI for PDFs - #6
- Best AI for summarizing - #1
QuillBot alternatives
| Tool | Price from | Free plan | Category |
|---|---|---|---|
 Canva | 450 PLN/yr | yes | Writing & editing |
 Grammarly | 12 USD/mo | yes | Writing & editing |
 Sudowrite | 10 USD/mo | trial | Writing & editing |
 Teal | 13 USD | yes | Writing & editing |
 Paperpal | not listed | trial | Writing & editing |
 LanguageTool | 49,90 PLN/mo | yes | Writing & editing |
All alternatives to QuillBot →
Comparisons
FAQ
What is QuillBot used for?
AI writing suite for paraphrasing, grammar checking, AI detection, and content creation, aimed at writers, students, and professionals.
Is QuillBot free?
The vendor does not state this clearly on the homepage or pricing page.
How much does QuillBot cost?
The vendor does not publish prices publicly or requires sign-in.
What are the best QuillBot alternatives?
Closest alternatives: Canva, Grammarly, Sudowrite, Teal, Paperpal.
Data checked October 12, 2026 on the vendor website (quillbot.com).