Overview

QuillBot is best known for its paraphraser, which rewrites sentences in different modes such as fluent, formal or shorter. Around it, the product offers a suite of writing helpers: a grammar checker, a summarizer, a translator and a citation generator.

Key features

  • Paraphrasing with several rewriting modes and a synonym slider
  • Grammar checker
  • Summarizer for articles and documents
  • Citation generator for common academic styles
  • Integrations with browsers and word processors

Who it’s for

Students and non-native English writers who want help rephrasing, condensing and checking their own text.

Pricing model

Free plan with limits; paid plans unlock higher usage and advanced features. Prices and limits change often, so always confirm on the official website.

Things to consider

  • Paraphrasing other people’s work without attribution is still plagiarism; follow your institution’s rules.
  • Free usage is limited in length and modes.
  • Always reread rewritten text: meaning can shift subtly.

This is a factual directory listing, not a hands-on review. See how we review AI tools.