Paraphrase Tool is a free AI-powered paraphrasing and composition tool supporting over 100 languages. It offers 18 writing modes (12 free, 6 premium) including paraphrasing, summarizing, grammar checking, plagiarism detection, and text generation from keywords. Users can rewrite sentences, paragraphs, essays, and check plagiarism in 50+ languages. The tool also features a Compose mode for generating paragraphs from keywords, and includes automatic citation creation. Pricing starts at $12.99/month or $4.99/month billed annually, with prepaid credit options available.