無料AI パラフレーズツール

GPTINF's Paraphrasing Tool rewrites sentences and full paragraphs while keeping the original meaning intact, letting you choose from five tone modes — Standard, Academic, Fluency, Formal, and Creative — depending on where the text will be used. Paste or upload your original text, pick a tone, and generate a rewritten version with copy-ready formatting you can drop straight into an essay, email, or article.

Paraphrasing is useful in more situations than simply avoiding repeated wording. Academic Mode helps tighten casual phrasing into a more formal register for papers and reports. Fluency Mode smooths out awkward or non-native phrasing so ideas read more naturally. Creative Mode opens up more varied vocabulary and sentence structure for blog posts or marketing copy, while Formal Mode keeps business and professional writing precise and polished. Because the tool works at both the sentence and word level, you can also swap individual words in the output if you want to fine-tune a single choice without regenerating the whole paragraph.

As with any rewriting tool, always compare the paraphrased output against your original text to confirm that facts, figures, technical terms, and citations remain accurate — a paraphraser changes wording, not meaning, but it is your responsibility to verify nothing important was lost. Pair it with the Grammar Checker to catch any mechanical slips introduced during rewriting, and the AI Detector if you want to check how the finished text reads before you submit or publish it.