Grammarly: AI Writing and Grammar Checker App

Improve your writing with Grammarly's assistance. Get spell check, grammar check, and punctuation check in one tool. Real-time suggestions for improving tone and clarity help ensure your writing makes the impression you want.

Grammarly for Firefox: Enhance Your Writing

"Grammarly: AI Writing and Grammar Checker App" is a Firefox add-on designed to improve writing quality by offering real-time suggestions for spelling, grammar, punctuation, and style. It supports clarity, word choice, and helps set the right tone in various online platforms, including social media and email. The tool aims to build confidence in writing and communication for both casual and professional users by seamlessly integrating into the browser for a hassle-free experience.

Add-on stats

By: Grammarly
Version: 8.927.0 (Last updated: 2024-12-18)
Creation date: 2014-12-17
Weekly download count: 1,440
Firefox on Android: No
Risk impact: Very high risk impact
Risk likelihood:
Manifest version: 2
Permissions:
  • http://*/*
  • https://*/*
  • tabs
  • notifications
  • cookies
  • storage
Size: 39.67M

Other platforms

Grammarly: AI Writing and Grammar Checker App (v14.1215.0)
4.52 (42,566) 36,000,000
Grammarly-AI Writing Assistant (v2.71.49870)
3.85 (241,777) 50,891,852
Grammarly: AI Writing and Grammar Checker App (v14.1092.0)
3.90 (1,083) 17,591,522
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Add-on summary

Grammarly for Firefox offers real-time suggestions to help you write your best online, no matter what you’re working on in your browser.

With comprehensive feedback on spelling, grammar, punctuation, clarity, and writing style, Grammarly is more than just a proofreader. It’s a tool that helps you write with confidence, find the best words to express yourself, and communicate your ideas with ease.

➤ Terms and Conditions By installing the extension, you agree to and acknowledge: www.grammarly.com/terms www.grammarly.com/privacy-policy

➤ How it works Grammarly analyzes your sentences as you write and adds color-coded underlines to words and phrases where you can improve your writing. You can apply Grammarly’s suggestion with a single click, or expand the suggestion to learn more about it.

➤ Go beyond grammar Grammarly’s advanced spelling checker and grammar checker go far beyond the built-in tools of word processors. Grammarly can detect not only misspellings, but also commonly confused words used in the wrong context, like “affect” and “effect.” In addition, it can flag and fix complex grammar and punctuation issues like sentence fragments, comma splices, and subject-verb disagreement.

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User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Works well for improving writing accuracy
  • Offers helpful features for writing assistance
Cons
  • Inconsistent performance across different websites
  • Stopped working on Firefox for some users
  • Limited functionality without purchasing Premium
Most mentioned
  • Not working properly on Firefox
  • Premium version required for full spell check functionality
User reviews
some websites load some not, pretty inconsistent besides that add-on works fine ig
by tagster, 2024-12-30

It stopped working on Firefox.

Very good
by Jonnala, 2024-12-26
View all user reviews

Add-on safety

Risk impact

Grammarly: AI Writing and Grammar Checker App requires a lot of sensitive permissions. Exercise caution before installing.

Risk likelihood

Grammarly: AI Writing and Grammar Checker App has earned a fairly good reputation and likely can be trusted.

Upgrade to see risk analysis details