Paraphraser.io

Paraphraser.io is a web-based AI paraphrasing tool that rewrites text while preserving its original meaning, aimed at students, teachers, researchers, copywriters, bloggers, and other writers who need to reword content quickly. It offers more than ten rewriting modes, including Standard, Fluency, Formal, Creative, Academic, and Humanize, so users can match the tone and formality of the output to their task. Beyond basic paraphrasing, the tool accepts input as typed text, uploaded files, speech-to-text, or text extracted from images and screenshots. Users can click individual words in the rewritten output to swap in alternative synonyms, and a freeze words option lets them protect specific terms from being changed. The platform also bundles a plagiarism checker, grammar checker, text summarizer, AI essay writer, and AI humanizer, and supports more than 20 languages. Pricing runs on a tiered subscription model: a free plan capped at 600 words, and paid Silver, Gold, and Diamond tiers that raise the word and paraphrase limits, with API access included only at the Diamond tier and above. The free tier's 600-word cap means casual or one-off users will quickly need to upgrade for anything beyond short passages.