QuillBot – AI Paraphrasing & Writing Assistant for iOS

QuillBot — AI-Powered Paraphrasing & Writing Assistant

QuillBot is a cutting-edge AI-based writing tool that helps users paraphrase text, rewrite sentences, improve grammar, and summarize content with precision. Whether you're a student, content creator, researcher, or professional writer, QuillBot empowers you to write clearly, confidently, and plagiarism-free.

What is QuillBot?

QuillBot leverages advanced artificial intelligence and natural language processing (NLP) to understand sentence structure, context, and meaning. It then rewrites your content while preserving the original intent — making it perfect for improving readability, reducing repetition, and avoiding unintentional plagiarism.

Why Choose QuillBot?

• AI-Powered Paraphrasing: Multiple writing modes including Standard, Fluency, Formal, Simple, Creative, Expand, and Shorten
• Grammar & Spell Checker: Detect and fix grammatical errors, punctuation mistakes, and spelling issues instantly
• Text Summarizer: Condense long articles, essays, research papers, and documents into concise summaries
• Plagiarism Checker: Premium feature to ensure originality and detect duplicate content
• Browser Extensions: Available for Chrome, Edge, Firefox — works seamlessly with Google Docs, Gmail, and more
• Multi-Platform Support: Works on Windows, macOS, Linux, Android, iOS via web browsers
• Free & Premium Plans: Core features available for free; advanced tools with premium subscription

Key Features of QuillBot

1. Paraphrasing Tool

The QuillBot paraphraser offers seven distinct writing modes tailored to different needs:

• Standard Mode: Balanced paraphrasing for general use
• Fluency Mode: Enhances flow and readability
• Formal Mode: Professional tone for business and academic writing
• Simple Mode: Easy-to-understand language for broader audiences
• Creative Mode: Unique phrasing for creative content
• Expand Mode: Adds detail and elaboration
• Shorten Mode: Condenses text while retaining meaning

2. Grammar Checker

QuillBot's grammar checker identifies and corrects:

• Subject-verb agreement errors
• Punctuation and capitalization mistakes
• Sentence structure issues
• Word choice and clarity improvements

3. Summarizer Tool

Transform lengthy documents into concise summaries in seconds. Perfect for:

• Research papers and academic articles
• News articles and blog posts
• Meeting notes and reports
• Book chapters and study materials

4. Plagiarism Checker (Premium)

Ensure content originality by scanning against billions of web pages and academic sources.

How to Use QuillBot

1. Visit QuillBot: Open https://quillbot.com in your web browser
2. Paste Your Text: Copy and paste content into the editor (up to 125 words free, unlimited with premium)
3. Select Mode: Choose your preferred paraphrasing or writing mode
4. Click Paraphrase: Let AI rewrite your content instantly
5. Review & Edit: Fine-tune suggestions and export your final text

QuillBot System Requirements

• Windows 10/11, macOS 11+, Linux (browser-based) • Android & iOS (mobile browsers) • Chrome, Edge, Firefox, Safari • Minimum 2 GB RAM • Active internet connection required

QuillBot Pricing & Plans

• Free Plan: 125 words per paraphrase, 1,200 words summarizer, basic grammar checker
• Premium Plan: Unlimited paraphrasing, advanced grammar, plagiarism checker, faster processing
• Team Plan: Collaborative tools for businesses and educational institutions

Who Should Use QuillBot?

• Students: Paraphrase research, improve essays, avoid plagiarism
• Content Writers: Rewrite articles, enhance SEO content, fix grammar
• Bloggers: Create unique variations of existing content
• Researchers: Summarize papers, rephrase findings
• Professionals: Polish emails, reports, and presentations
• ESL Learners: Improve English writing skills and fluency

QuillBot vs. Competitors

Frequently Asked Questions (FAQs)

Is QuillBot free to use?

Yes! QuillBot offers a free plan with core features including paraphrasing (125 words), grammar checking, and summarization. Premium plans unlock unlimited usage and advanced tools.

Does QuillBot work offline?

No, QuillBot requires an active internet connection as it processes text through cloud-based AI servers.

Can QuillBot detect plagiarism?

Yes, but the plagiarism checker is a premium feature available only with paid subscriptions.

Is QuillBot safe and private?

QuillBot processes text securely and does not permanently store user content unless required for service improvement. Review the full privacy policy at https://quillbot.com.

What languages does QuillBot support?

QuillBot primarily supports English, with limited multilingual capabilities for major languages like Spanish, French, and German.

Can I use QuillBot for academic writing?

Yes, QuillBot is widely used by students and researchers. However, always review paraphrased content to ensure accuracy and cite original sources appropriately.

Download & Access QuillBot

Platform Support:

• iOS: iOS - 132.7 MB
• macOS: Browser-based, works on Safari and Chrome
• Linux: Fully compatible with Firefox and Chromium
• Android: Mobile browser support (Chrome, Firefox)
• iOS: Safari and Chrome mobile browsers
• Browser Extensions: Install from Chrome Web Store or Edge Add-ons

Latest Updates (December 17, 2025)

• Improved AI paraphrasing accuracy • New fluency and formal writing modes • Enhanced grammar checker and summarizer • Faster response time and stability improvements • Security and privacy updates

Conclusion

If you're searching for a reliable AI paraphrasing tool, sentence rewriter, grammar checker, or QuillBot alternative, QuillBot remains one of the best online writing assistants available in 2025. With its powerful AI engine, multiple paraphrasing modes, and comprehensive writing tools, QuillBot helps millions of users worldwide write better, faster, and smarter.

👉 Start using QuillBot today: https://quillbot.com

Keywords: quillbot, quillbot paraphraser, quillbot ai, quillbot grammar checker, quillbot summarizer, ai writing assistant, sentence rewriter, article rewriter