Outwrite — Grammar checker & rewrite tool
Item logo image for Outwrite — Grammar checker & rewrite tool

Outwrite — Grammar checker & rewrite tool


107 ratings

ExtensionEducation40,000 users
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Write perfect content with Outwrite. Check spelling & grammar, improve writing style, find synonyms and paraphrase sentences.

Become a better writer with Outwrite for Chrome. Our AI writing assistant is more than just a grammar checker—it helps turn your ideas into powerful sentences. It works wherever you write online, including Gmail, Outlook, LinkedIn, Medium, and WordPress. You can use Outwrite to paraphrase entire sentences, strengthen your vocabulary, fix passive voice, and help increase or decrease your word count. Free features of the Outwrite Editor include: ★ Spell Checker ★ Grammar and Punctuation Checker ★ Thesaurus suggestions ★ Writing statistics (including readability, grade level and word count) ★ French, Spanish, and English support Upgrade to our Pro plan to access: ★ Paraphrasing Tool (to rewrite and restructure entire sentences) ★ Style suggestions ★ Structure suggestions (like changing passive voice to active voice) ★ Plagiarism Checker It's not just Chrome—you can also use Outwrite to improve your writing using Google Docs, Word, Edge, iOS, and with our web app. Get started with your free Outwrite account today! Privacy Policy: https://outwrite.com/privacy Terms of Use: https://outwrite.com/terms Over 1 million people use Outwrite for tasks like: ➤ Editing homework or an English essay for school ➤ Enhancing assignments for college using appropriate synonyms from our thesaurus ➤ Checking punctuation, like commas and apostrophes ➤ Writing clear and impactful copy for websites, ads, and social media ➤ Refining business documents & reports ➤ Grading an academic thesis ➤ Rewriting text to improve SEO and readability ➤ Teaching students how to write more effectively You don't have to be Shakespeare or Hemingway—just use Outwrite to proofread and write like a pro. Some quotes from some of our users: Steve, USA - "I can’t believe that Outwrite is free! It’s ideal for making sure all of my work is polished and professional" Penny, Australia - "I use this product almost every day! The sentence paraphrasing component complements grammar products like Grammarly and LanguageTool really well. Great job!" Note - Outwrite rebranded from GradeProof in August 2020

4.5 out of 5107 ratings

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Melinda BowmanJun 10, 2024

I love outwrite! If you are having a hard time figuring out how to use it/access everything, play around with ti. That's what I did and now I love it. I can't imagine why anyone would say it doesn't work. Plus, it's a lot less expensive then some of the other spell checker type apps.

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nice pantsMay 16, 2024

I tried it out on a few sentences and it didn't even fix my spelling or grammar. It did underline some things and say "This suggestion is only available to pro users" so it managed to be useless and annoying.

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Jeri McClureDec 29, 2023

I love Outwrite. I have received multiple praises for my professionalism and communication due to this tool.

3 out of 7 found this helpful


  • Version
  • Updated
    August 28, 2023
  • Size
  • Languages
    3 languages
  • Developer
    GradeProof Pty Ltd
    Level 2, 11 York St Sydney, NSW 2000 AU
  • Trader
    This developer has identified itself as a trader per the definition from the European Union.


Outwrite — Grammar checker & rewrite tool 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.

Outwrite — Grammar checker & rewrite tool handles the following:

Personally identifiable information
Personal communications
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


For help with questions, suggestions, or problems, visit the developer's support site

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