複数のスタイルで文章を書き換え・言い換え。フォーマル、簡潔、クリエイティブ、アカデミック、カジュアルから選択。APIキー不要、100%純クライアントサイド処理。
~40% of phrases replaced
The AI Text Paraphraser is a free, client-side rewriting tool that transforms your text while preserving its original meaning. テキストはサーバーに送信されません — すべてブラウザ内で処理されます.
Yes, 完全に無料. サインアップやAPIキーは不要です.
No. It uses rule-based linguistic substitution and synonym replacement. Your text is never sent to any external service.
The "Academic" style is optimized for scholarly writing, replacing casual phrases with formal academic language.
Yes, there is no strict limit, but very long texts (10,000+ words) may take a few seconds to process.
The tool significantly rewords your input, but we recommend always reviewing and citing original sources appropriately.
Disclaimer: This tool uses rule-based replacement, not AI models. Results should be reviewed for accuracy and appropriateness.