📋 About Quillbot
Quillbot is a popular AI paraphrasing, summarisation and writing tool used by over 35 million people monthly. Founded in 2017, Quillbot specialises in text transformation — taking existing writing and rewriting it in different tones, styles and complexity levels.
Its paraphraser offers seven modes including Standard, Fluency, Formal, Academic, Simple, Creative and Shorten. Quillbot Summariser condenses long documents and articles into key points.
The Grammar Checker fixes errors. The Translator converts text across 45 languages.
The free plan is very generous — 125 words per paraphrase with two modes. Premium at $19.95/month unlocks unlimited words, all seven modes and full document paraphrasing.
⚡ Key Features
✓
7 paraphrasing modes — Standard, Fluency, Formal, Academic, Simple, Creative, Shorten✓
Unlimited paraphrasing on Premium plan✓
Summariser — condense any text to key points✓
Grammar checker with detailed explanations✓
Translator — 45 languages supported✓
Co-Writer — full writing environment with AI assistance✓
Citation generator for academic references✓
Chrome extension for paraphrasing anywhere✓
Microsoft Word add-in✓
Free plan with 125 words per paraphrase🎯 Popular Use Cases
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Academic Writing
Paraphrase research and sources in Academic mode to maintain meaning while improving originality scores
✍️
Content Rewriting
Transform existing content into fresh versions for different audiences, platforms or markets
📰
Article Summarisation
Condense long reports, articles and documents into concise key point summaries instantly
🌍
Translation
Translate and paraphrase content across 45 languages for multilingual content creation
💼
Professional Documents
Rewrite draft communications in Formal mode to ensure professional tone for business documents
💰 Pricing Plans
💬 Frequently Asked Questions
Is Quillbot free? ▼
Yes, Quillbot has a generous free plan with 125 words per paraphrase and two paraphrasing modes. Premium at $19.95/month unlocks unlimited words and all seven modes.
What are Quillbot's paraphrasing modes? ▼
Quillbot offers 7 modes: Standard, Fluency, Formal, Academic, Simple, Creative and Shorten. Each changes the text differently — from making it more academic to simplifying it for general audiences.
Is Quillbot good for academic use? ▼
Yes — Quillbot is widely used by students and researchers. The Academic mode helps rephrase sources while maintaining meaning. Always verify with your institution's academic integrity policies.
Does Quillbot detect AI-generated content? ▼
No — Quillbot is a writing and paraphrasing tool not an AI detection tool. For AI detection use separate specialised tools.
Does Quillbot have a Word add-in? ▼
Yes — Quillbot has a Microsoft Word add-in and a Google Docs add-in allowing you to paraphrase and check grammar directly within your documents.
👤 About the Founder
Rohan Gupta
CEO & Co-Founder · Quillbot
Rohan Gupta is the CEO and co-founder of Quillbot, the AI paraphrasing tool used by over 35 million people monthly. He co-founded Quillbot in 2017 as a University of Illinois student with the goal of making AI writing assistance accessible to everyone — from students to professional content creators worldwide.
⭐ User Reviews
★★★★★
Quillbot is an essential part of my academic workflow. The Academic paraphrasing mode helps me incorporate research sources while maintaining my own voice. The free plan covers most of my needs.
RP
Rajan Pillai
University Student
Feb 2025
★★★★★
I use Quillbot to repurpose content across different formats and audiences. The Shorten mode is brilliant for trimming verbose drafts. At $20/month Premium is exceptional value for the capability.
SR
Sunita Roy
Content Creator
Jan 2025
★★★★★
I recommend Quillbot to all my English language learners. The Fluency mode corrects their writing while maintaining their ideas. It is a genuinely useful learning tool not just a shortcut.
DV
Deepak Verma
ESL Teacher
Feb 2025
ℹ️ Quick Info
CategoryWriting & Content
DeveloperQuillbot
PlatformWeb, iOS, Android
PricingFreemium
Free Tier✅ Yes
API Available✅ Yes
Rating⭐ 4.5/5
Launched2017
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🏷️ Tags
Writing & ContentFreemiumQuillbotAI