QuillBot: AI Writing, Keyboard

Write without limits with QuillBot’s all-in-one AI writing assistant

How it works:

Getting started with QuillBot is simple: just download the app from the App Store and create an account. You can paste or type text into the editor or use our AI keyboard to paraphrase, fix grammar, and translate. Save documents locally and pick up where you left off anytime.

Key Features:

AI Paraphraser
Rewrite text to improve clarity, tone, and flow using 2 free paraphrase modes, or unlock 8 Premium modes to further customize how you paraphrase content. You can also humanize AI text using the Humanizer mode in our AI Keyboard.

Generative AI writing
Use our AI Keyboard to generate ideas, sentences, and even full drafts to overcome writer’s block and communicate better and faster.

Grammar Checker
Run grammar checks and fix spelling and punctuation mistakes using context-aware suggestions that improve communication using QuillBot’s AI Keyboard.

AI Detector
Identify work that may be flagged as AI-generated using our advanced detector. QuillBot’s AI Detector stands out by offering both sentence-level and document-wide AI detection.

Translator
Translate text in 40+ languages, including Spanish, French, German, and English, with QuillBot’s Translator. Our built-in translator tackles sentences, paragraphs, or full documents quickly and reliably.

AI Keyboard
Improve your writing in real time using QuillBot’s smart keyboard, which lets you check grammar, paraphrase, and translate directly in your apps.

Save documents locally
Create, edit, and save documents directly in the QuillBot app.

AI Chat
Get real-time answers to your questions with QuillBot’s AI Chat. From quick drafts to thoughtful guidance, AI Chat helps you understand topics, explore ideas, and get things done instantly.

Image Generation
Create original images using AI to bring your ideas to life. Generate visuals instantly to support communication, creativity, and everyday use.


Why choose QuillBot?

QuillBot goes beyond basic autocorrect to offer the best Paraphraser, AI Detector, Translator, AI Humanizer, and Grammar Checker on the market—all in one AI Keyboard.

- Comprehensive: Strengthen your writing and check grammar
- Customizable: Make your sentences stand out with 10+ paraphrasing modes
- Flexible: Create unlimited paraphrasing styles or translate to multiple languages
- Accurate: Improve your writing with AI Humanizer and our reliable Grammar Checker
- High quality: Feel confident your rewrites are clear and grammatically correct
- Multilingual: Translate text into English, German, French, Spanish, and more with Translator
- Detailed: Receive detailed feedback on any possibly AI-generated text using AI Detector
- Fast: Get instant results from our grammar checker, AI Detector, Translator, and Paraphraser
- Free: Get Grammar Checker, 2 Paraphraser modes, Translator, and AI Detector at no cost

Upgrade to Premium to unlock 10+ advanced paraphrasing modes, faster processing, and a smarter AI writing assistant and write without limits!

Privacy and data safety:

The security of your personal data is one of QuillBot’s top priorities. To learn more about our privacy policy, visit quillbot.com/privacy. Read our full Terms and Conditions at https://quillbot.com/terms.

Communicate with confidence. Download QuillBot today to translate, paraphrase, run grammar checks, and write flawlessly anywhere with our trusted AI writing assistant.

Sign In & Sign Up — Smoother Than Ever!
Logging in and creating your QuillBot account is now quicker and more seamless.