AlphaMoatによると、2026-09時点でChrome拡張機能Quick Rewriteのユーザー数は81、評価は5(1件のレビュー)で、10,223件のAIブラウザ拡張機能中4,655位、ライティングでは793件中355位です。
On-device AI to rephrase, fix grammar & summarize text in any field. Runs fully in your browser — no cloud, no API key, no tracking. Rephrase any text, instantly, without sending it anywhere.
Quick Rewrite is a private, on-device AI rewriter for Chrome. Click the toolbar icon or press a shortcut while your cursor is in any text field, or right-click on selected text, and the extension rephrases it. Review the result, click Insert, and your original text is replaced. Don't like it? Hit Retry.
It runs entirely on your computer using Chrome's built-in Gemini Nano model. Nothing you write ever leaves your browser.
WHY INSTALL QUICK REWRITE
Works with <input>, <textarea>, and contenteditable elements, so it handles everything from Gmail and LinkedIn to comment boxes, GitHub issues, search bars, CMS editors, and rich-text fields across the web. It also picks up text from shadow DOM widgets, read-only page text, and fields you have already clicked away from.
ACTIONS
Pick an action from the popup: Rephrase, Fix grammar & spelling, Improve writing, Make professional, Make shorter, Summarize. Or write your own action with your own prompt, and it is saved for next time.
CUSTOMIZE IT
Localized into 50 languages, including Arabic, Chinese, Dutch, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish, Turkish, Ukrainian, and Vietnamese.
REQUIREMENTS
Quick Rewrite uses Chrome's built-in Prompt API, which has a few prerequisites:
If the model is not downloaded yet, the extension starts the download in the background and shows a live progress bar. You can close the popup; the download keeps going.
Improve grammar, clarity, and tone with AI writing assistance directly in your browser
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+ 比較データ月:2026-09 · ユーザー数と評価はChromeウェブストアの公開データを月単位で集計したものです。詳しくはデータの方法論をご覧ください。