Quillbot

Quillbot is an AI writing assistant for paraphrasing, grammar checking, and improving clarity. It helps rewrite text faster while keeping meaning and offers tools for editing, summarizing, and citations.

What you can do with Quillbot

• Paraphrase text with multiple rewriting modes
• Fix grammar and spelling in real time
• Analyze tone and readability for a target audience
• Detect AI-generated text
• Check originality (up to 25,000 words)
• Summarize text (up to 6,000 words)
• Translate text (supports 40 languages)
• Generate citations with automatic source formatting

Quillbot also saves your paraphrasing history, so you can return to earlier versions.

How to use

You can use Quillbot on the official website, via browser extensions for Chrome and Edge, or through iOS and Android apps (including an AI keyboard). Typical workflow:

• Create an account
• Choose a tool (paraphrasing, grammar, summarizer)
• Paste your text
• Select a mode and settings
• Run the rewrite and export the result

Plans and integrations

The free version paraphrases up to 125 words and includes 2 modes. Premium starts at $9.95/month with unlimited words and 9 modes. Integrations include Google Docs and Microsoft Word.