Paraphraser.io

Paraphraser.io is an online rewriting tool that rephrases sentences, paragraphs and full articles while keeping the original meaning. Text is pasted into the editor or uploaded as a file, a rewriting mode is chosen, and the tool returns a reworded version alongside synonym suggestions that can be swapped with a single click. It is aimed at students, academic writers, freelancers and content marketers who need to reword drafts, reduce repetition or adjust tone. Ten modes are offered: Word Changer, Fluency, Standard, Formal, Smooth, Creative, Smarter, Shorten, Academic and Expand. A freeze words feature keeps named terms untouched, and more than twenty languages are supported, among them Spanish, French, German, Portuguese, Japanese and Chinese. The site hosts companion tools including a plagiarism checker, an AI content detector, an AI humanizer, a grammar checker, an essay writer and a citation generator. The about page attributes the rewriting to OpenAI's third generation GPT model combined with natural language processing. Free use is capped at 400 words per request. Published subscriptions are Silver at $4.55 per week for 10,000 words, Gold at $9.55 per month for 30,000 words, and Diamond shown as $0.99 per week billed annually at $47.52 for 250,000 words. Separate API plans are listed as Diamond at $499 per month for 1.2 million words, Platinium at $165 per year for 330,000 words, and Enterprise at $999 per year for 3 million words, with per word costs of $0.0004, $0.0005 and $0.0003 respectively.