QuillBot (퀼봇)

The most popular paraphrasing tool for making English read naturally

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What is QuillBot (퀼봇)?

Rewrites English sentences into more natural or alternative phrasings while keeping the meaning (paraphrasing). It also does grammar correction, summarizing, and plagiarism checks, so students and professionals widely use it to polish English writing.

Editor's note: The best-known tool for polishing English sentences (paraphrasing).

How to start in 5 minutes

  1. Go to quillbot.com (usable without signing up)
  2. Paste in the English text to polish
  3. Choose a style mode (natural, formal, etc.)
  4. Review the rewritten text and copy it out

Pricing

PlanPriceWhat you get
FreeFree
  • Paraphrase up to 125 words (2 modes)
  • Basic grammar fixes
  • Basic summaries
  • Limited AI detector
Premium$8.33/mo
  • Unlimited paraphrasing (9 modes)
  • Advanced grammar recommendations
  • Plagiarism check (25,000 words/mo)
  • Tone insights, citations, AI chat

Monthly billing costs more. Free plan is limited (e.g., 125 words). $8.33/mo is the annualized rate. · Exchange rate applied: 1 USD ≈ 1497 KRW. Prices can change — check the official site.