According to AlphaMoat, as of 2026-09, the Chrome extension Justdone has 200,000 users (+0% MoM), rated 3.7 (270 reviews) — ranked #57 of 9,324 AI browser extensions, and #8 of 744 in Writing.
What is Justdone
Elevate your writing with Justdone — your all-in-one tool for grammar checking, paraphrasing, AI writing, and more. Communicate with confidence wherever you write online.
Justdone extension helps you write faster, clearer, and more effectively — whether you're crafting essays, sending emails, or writing reports.
Powered by advanced AI, Justdone provides instant grammar suggestions in 30+ languages, improves clarity, and adjusts tone to fit your style. It’s the go-to extension for professionals, students, and anyone looking to strengthen their online communication.
Key Features
- Multilingual Grammar Check – Instantly spot and fix grammar and spelling errors in 30+ languages.
- Smart Text Improvement – Enhance everything from single words to full documents.
- Advanced Paraphrasing – Reword sentences naturally while keeping the meaning clear.
- Fast Summarization – Grab the main points from any text in seconds and save time.
- Clarity Boost – Turn complex ideas into simple, easy-to-read language without losing meaning.
- Tone Control – Instantly shift your tone to fit any situation — from casual chats to professional emails.
How Justdone Works
Show the rest of the store description▾
Justdone analyzes your text in real time and highlights grammar and style issues using color-coded suggestions. You can apply fixes with one click or view detailed explanations to understand more.
Beyond Basic Proofreading
Justdone isn’t just a grammar checker — it’s a smart writing assistant that helps you communicate clearly and confidently. With advanced AI, you can:
- Catch spelling, grammar, and punctuation mistakes.
- Identify commonly confused words.
- Simplify long or awkward sentences.
- Adjust your tone to match your message and connect with your readers.
Works Wherever You Write
Use Justdone seamlessly across the web — no copy-pasting needed. Get suggestions in real time while using your favorite tools, like:
- Google Docs – Edit essays, reports, and drafts as you type.
- Gmail and Outlook – Write clear, mistake-free emails effortlessly.
- LinkedIn – Professionally polish posts and messages.
- And more – From blogs and forums to social media and beyond.
Terms and Conditions
By installing the extension, you agree to our Terms of Service and acknowledge our Privacy Policy: https://justdone.com/legal/terms-of-use https://justdone.com/legal/privacy-policy
Join 100,000+ users writing smarter, faster, and more clearly with Justdone.
Add it to Chrome now and upgrade your writing — anytime, anywhere. Need help or have feedback? Reach us at [email protected]
Extension profile
User Growth Trend
Popular in Writing
Grammarly for Chrome helps you write with confidence. Get AI support for grammar, clarity, and tone, from first draft to final edit.
+ Compare
Improve your writing - Detect and Humanize AI content, create images, Paraphrase, Check Grammar, AI Chat, and more!
+ Compare
Instantly Enhance Your Texts with LanguageTool’s Grammar Checker and Paraphrasing Tool
+ Compare
Unlock your potential with Wordtune's free AI writer – paraphrase, rewrite, translate, fix grammar, and more.
+ Compare
Improve your English communication with Ginger's all-in-one AI spelling and grammar checker!
+ Compare
Write emails & messages, chat with page, improve writing, translate, and do much more. Powered by the most intelligent AI models
+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.