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Justdone: GPT-4o AI Writing Assistant & Grammar Checker

justdone.ai
3.8(

174 ratings

)
ExtensionWorkflow & Planning100,000 users
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Overview

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 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 support@justdone.ai

Details

  • Version
    1.4.4
  • Updated
    August 28, 2025
  • Size
    679KiB
  • Languages
    16 languages
  • Developer
    Website
    Email
    support@justdone.ai
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Justdone: GPT-4o AI Writing Assistant & Grammar Checker 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.

Justdone: GPT-4o AI Writing Assistant & Grammar Checker handles the following:

Personally identifiable information
Personal communications
Location
User activity
Website content

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

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