tools
QuillBot
QuillBot provides AI tools for paraphrasing, grammar checking, summarizing, translation, originality checks, and content creation.
QuillBot combines writing, originality, creation, image, PDF, and file-conversion tools in a web workspace. Its tools include paraphrasing, grammar checking, AI humanizing, summarizing, translation, citation generation, AI chat, image generation, and AI detection.
Students, academics, professionals, job seekers, marketers, content creators, and business owners use it to revise drafts, create content, prepare presentations, and check originality. A free plan has usage limits; Premium increases limits and unlocks additional features, while Team pricing is handled separately.
Features
- Rewrite text with the Paraphraser in multiple modes
- Fix grammar and spelling with the Grammar Checker
- Summarize text and create custom summaries
- Translate text into 40+ languages
- Check text for plagiarism and possible AI generation
- Humanize text and provide tone insights
- Chat with AI and generate images or presentations
- Use Chrome, Edge, Safari, desktop, mobile, and Word integrations
Use cases
- Rewrite essays, reports, emails, and other drafts
- Check academic work for plagiarism and possible AI-generated text
- Summarize research, documents, and long passages
- Create resumes, cover letters, presentations, and social posts
- Improve grammar, tone, clarity, and fluency
- Generate images and edit PDFs for work or study
Pros
Cons
Pricing
- Starting price
- $8.33 USD per month, billed annually
- Pricing checked
- 2026-09-19
Free
$0 USD per month
- Paraphrase up to 125 words
- Paraphrase in 2 modes
- Fix basic grammar errors
- Humanize up to 125 words, 6 uses/day
- Generate basic summaries
- Access AI Detector with limited usage
Premium
$8.33 USD per month, billed annually
- Full access to paraphrasing
- Paraphrase in unlimited modes
- Advanced grammar recommendations
- Full access to humanizing
- Create custom summaries
- Full access to AI Detector
- Prevent accidental plagiarism