Thank you! Your feedback helps us improve.

Grammarly’s browser extension stopped working on a specific website

Note: If you’ve activated Superhuman Go, you’ll see the Superhuman logo or tab instead of the Grammarly ones. Grammarly is now part of Superhuman. Learn more in this article: Becoming Superhuman

Here’s what Grammarly (first image) and Superhuman Go (second image) look like in your browser:

First, please make sure that the Grammarly browser extension is active. If you see a gray Grammarly icon in your browser’s toolbar, click it and switch on Check text with browser extension.

Important: If Grammarly disappeared in Google Docs, see this article: Known issues on websites

To check whether Grammarly integrates with a certain website, go to the following page and type the website name in the search field:

Check if your favorite apps and websites work with Grammarly and Superhuman Go

If you see the Unsupported status, it generally means we don’t support that website’s framework. For example, iFrame is currently unsupported in Safari.

Other browser extensions can also interfere with Grammarly. Try deactivating other extensions that you are using in your browser, restart the browser, and check if the issue persists:

If you’re not using any additional extensions or turning them off didn’t help, we recommend clearing the browser’s cache next: 

If the issue is still not resolved, we encourage you to try Grammarly for Windows (if you use Windows 10 or newer) or Grammarly for Mac (if you use macOS 11 or newer), which integrates with a wide array of applications and websites. To install:

  1. Follow this link to download the app, double-click on the downloaded file, and follow the on-screen prompts to complete the installation.
  2. Open any app or website and start typing. You should see the floating Grammarly widget, and Grammarly will automatically begin checking your text.

To learn more about Grammarly for Windows and Mac, check out this article: Grammarly for Windows and Grammarly for Mac user guide

If you’re already using Grammarly for Windows and Mac and this product offering doesn’t appear on one of the websites or apps, please follow the troubleshooting steps in this article: Grammarly for Windows or Grammarly for Mac disappeared

Was this article helpful?
Tell us what you think. We promise to act on your feedback to make Grammarly's support pages even more helpful.
Have more questions? Submit a request
technical issue browser extension