Grammarly: AIライティングアシスタントおよび文法チェッカーアプリ - Chromeウェブストア

Grammarly: AI Writing Assistant and Grammar Checker App - Chrome Web Store Grammarly: AI Writing Assistant and Grammar Checker App The publisher has a good record with no history of violations. Learn more. Grammarly Follows recommended practices for Chrome extensions. Learn more. Featured 4.5 ( 43.1K ratings ) Ratings are updated daily and may not reflect the most recent reviews. Share Extension Communication 43,000,000 users Add to Chrome Overview Grammarly for Chrome helps you write with confidence. Get AI support for grammar, clarity, and tone, from first draft to final edit. Grammarly for Chrome is your always-on AI partner for clearer, more compelling communication. From brainstorming ideas to final edits, Grammarly’s advanced AI helps you write faster and with more confidence. It works across everything you write, whether it’s an email, a school paper, or a business proposal. Advanced AI support you can count on: • Generate one-click drafts to help you start faster • Build outlines to organize ideas clearly • Rewrite sentences for flow, clarity, and engagement • Adjust tone and word choice for any audience • Check originality with built-in plagiarism detection and AI content safeguards And now, with Superhuman Go, you can go beyond writing. Go works alongside you in Chrome to streamline tasks and minimize interruptions—combining Grammarly’s trusted AI writing support with tools that help you stay focused and productive. Currently available as an opt-in beta, Go can be enabled directly from your Chrome extension settings. ➤ How it works Grammarly integrates directly into your browser, offering real-time suggestions as you type in Gmail, Google Docs, LinkedIn, and across 500,000+ other sites. • See corrections and improvements instantly • Expand edits to learn the “why” and strengthen your skills • Stay focused with Go, the AI assistant that understands what you’re working on and offers proactive support ➤ What’s included? Free – Essential tools for confident writing: • Grammar, spelling, and punctuation corrections • Suggestions to improve clarity and tone • Auto-citations in APA, MLA, and Chicago style • AI help to brainstorm, draft, and rewrite Pro – Everything in Free, plus: • Sentence rewrites for clarity, flow, and engagement • Tone, formality, and word choice enhancements • Audience insights to guide how your message is received • Feedback tailored for academic, technical, or professional work • Plagiarism detection and AI content checks • Team features like style guides and tone profiles (for business users) ➤ Trusted by millions “Grammarly rightfully touts itself as more than a simple spell checker ... Grammarly has a generative AI tool that helps you build outlines, brainstorm ideas, and even generate text.” —CNET “Grammarly’s advanced AI suggestions go beyond simply flagging grammatical mistakes to offer intelligent suggestions for improving clarity, tone, and conciseness for whatever you’re writing.” —Tom’s Guide “The beauty of this tool is that it uses AI to exemplify how your work can be enhanced rather than doing it for you.” —ZDNet ➤ More ways to use Grammarly • Desktop app: Use Grammarly in Word, Outlook, Slack, and more by downloading Grammarly on your desktop → www.grammarly.com/desktop • Docs: Grammarly’s dedicated writing space for deep focus and strategic insights → www.grammarly.com/docs ➤ Privacy and security you can trust Your data privacy and security are at the core of everything we do. Learn more about our user-first approach to trust and safety: www.grammarly.com/trust California residents, please see the California Privacy Notice: https://www.grammarly.com/privacy-policy#sectionSingleColumn_47y4NWiOf89wt12wcc6a74 By installing the extension, you agree to and acknowledge: www.grammarly.com/terms www.grammarly.com/privacy-policy 4.5 out of 5 43.1K ratings Learn more about results and reviews. See all reviews Details Version 14.1289.0 Updated May 4, 2026 Flag concern Size 43.7MiB Languages English Developer Grammarly 548 Market St Ste 35410 San Francisco, CA 94104-5401 US Website Email [email protected] Phone +1 628-233-8294 Trader This developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws. D-U-N-S D-U-N-S (Data Universal Numbering System) is a globally recognized system developed by Dun & Bradstreet (D&B) that assigns a unique nine-digit identification number to businesses. Learn more 031633083 Privacy Manage extensions and learn how they're being used in your organization Try Chrome Enterprise Core Grammarly: AI Writing Assistant and Grammar Checker App has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy . Grammarly: AI Writing Assistant and Grammar Checker App handles the following: Personally identifiable information Personal communications Location User activity Website content See details This developer declares that your data is Not being sold to third parties, outside of the approved use cases Not being used or transferred for purposes that are unrelated to the item's core functionality Not being used or transferred to determine creditworthiness or for lending purposes Support For help with questions, suggestions, or problems, visit the developer's support site Related BetterCampus (prev. BetterCanvas) 4.8 Average rating 4.8 out of 5 stars. Learn more about results and reviews. Feature packed extension for Canvas. Power Thesaurus 4.5 Average rating 4.5 out of 5 stars. Learn more about results and reviews. Use the power of synonyms by button in toolbar, right-click or by word selection on any page. Liner: ChatGPT AI Copilot for Web&YouTube&PDF 4.4 Average rating 4.4 out of 5 stars. 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