However, Grammarly’s massive user base also means that some users are bound to face issues with the extension. Errors like Grammarly not detecting typos, not correcting mistakes, and the Grammarly G icon not showing are common in the browser extension. If you are facing such errors, we have compiled all the possible causes and fixes for these issues in this article.

Why is My Grammarly Extension Not Working?

How to Fix Grammarly Extension Not Working?

There are various ways to fix the Grammarly extension not working issue, depending on the cause. Before you begin, make sure to restart your browser and check your computer’s internet connection.

Blocked Third-Party CookiesConflicting ExtensionsBeta Version BrowserCorrupted Browser CacheOutdated BrowserImproper Installation

If the issue still persists, here are the possible methods to fix it.

Reinstall Grammarly

Your Grammarly extension might not work because of corrupted extension files or improper installation. To solve this issue, you would need to reinstall the extension. It will replace the currently installed extension with a new working copy. Here’s how you can do so in different browsers: On Chrome & Microsoft Edge On Firefox On Safari

Allow Third-party Cookies

Third-party cookies track you from website to website and help perform some additional features. For the Grammarly extension to work on non-writing-oriented websites like Reddit or Instagram, you need to enable this feature. Here’s how you can do so: For most other browsers, this setting is enabled by default and you may not be able to configure it. If the Grammarly extension is still not showing on some websites, the website owner may have disabled extensions for that website.

Disable Other Extensions

Another key reason for extensions not working is due to two extensions with similar functions overlapping and interfering with each other. Grammarly is known to glitch and bug around with a few specific typing extensions. While most of these interference errors will get ironed out with updates, you can try disabling other extensions for now. Follow the steps below to do so: On Chrome & Microsoft Edge On Firefox On Safari You can also try to enable the other extensions one by one to determine which one is causing Grammarly to not work. You can then remove that extension using the above method.

Clear Browser Cache

Corrupted cache and old site cookies in your browser also prevent the Grammarly extension from working properly. You can try clearing your browser’s cache files, cookies, and other temporary data to see if it fixes the issue. Here’s how you can do it in different browsers: On Chrome & Firefox On Microsoft Edge On Safari

Update Browser

You can also face this issue if there are any bugs or glitches in specific versions of your browsers. However, updating will resolve most of these issues, as they carry bug fixes along with new features. Here’s how you can check and update different browsers. On Chrome, Firefox & Microsoft Edge On Safari

Switch to Stable Build

Lastly, if you are using the beta version of any browser, you should switch back to its stable build. While beta versions include newly added features, they are much more error-prone due to their short time in development. You may experience various errors in beta versions, including issues like the Grammarly extension not working. To switch to a stable build, you can simply download and install the latest stable version of the browser from the official website. Additionally, if you are using Chrome and have experimental flags enabled, reset those as well. You can go to chrome://flags and click reset all to do so.

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