To my great dismay it doesn't work ;(
I installed this because the 'Language Tool' extension stops working after 14 days.
Like many others here I am getting this message:

Firefox Can’t Open This Page
To protect your security, quillbot.com will not allow Firefox to display the page if another site has embedded it. To see this page, you need to open it in a new window.

Please Quillbot, fix this bug (pretty please)

Doesn't work - Embed failed

I like the site but the extension doesn't work.

Does not work

Getting this error message:


Firefox Can’t Open This Page

To protect your security, quillbot.com will not allow Firefox to display the page if another site has embedded it. To see this page, you need to open it in a new window.

I contacted QuillBot regarding the issue of not being able to log into the Firefox extension. I just received an email from them, and they clarified that there is no official Firefox extension from QuillBot available yet. They also mentioned that they will try to bring a Firefox plugin soon. Be cautious of potential scams.

The extension doesn't work, giving me this error: https://support.mozilla.org/en-US/kb/xframe-neterror-page

If you won't fix it, just remove this extension in its useless state.

Such a useless extension that hasn't been updated in over five years. It appears that the extension's developers abandoned it, thus it is not worthwhile to deal with it since you would go to visit their website to solve your problems.

You haven't updated this Firefox addon for 5 years. I don't want to use Chrome.

Does not work at all on Firefox

Love the site and the chrome app, but the Firefox add-on doesn't work. please fix!

Doesn't work anymore. Please fix