LT requires the following permission: Access your data for all websites. According to Firefox support the permission allows LT to "read the content of any web page you visit, as well as data you enter into those web pages, such as usernames and passwords" That is too much risk to give to a spelling and grammar checker

BETTER then grammerly

This addon is great but only works for first 20 words in the day, is trash need buy a pro version for this trash

This extension is great! I bought the whole program, and it has been increasing my grasp of grammar. I'd give it 5 stars if it worked in more programs and websites.

so good

Super ! Très bonne application.

La extensión funciona genial. Nunca falló su inicio y no lentifica el trabajo, pero la aplicación como corrector textos deja mucho que desear (advierto que utilizo la versión Premiun). No admite formas del castellano para mi región, y no aprende a no señalar esto o siquiera considerarlo. Ofrece ademas un uso desmedido de puntuación, y lo fundamental no se puede buscar para reemplazar un término o carácter, sea uno, o en serie. La IA, aveces sorprende con una construcción. Aveces.
En definitiva, es un corrector para escribir email o demás en tiempo real. Es aquí donde más valor tiene esta aplicación. La falta de un historial de cambios, confirma esto último.
Si es muy útil para dar una idea general y rápida de la calidad de un texto.
Espero que con el tiempo puedan subsanar estps detalles.

Otro detalle importante... Cuando uno acepta que la app corrija, por ejemplo: espacios dobles, o comillas, suele eliminar la palabra adyacente. Es devir no aparta el carácter señalado de la palabra vecina.

Absolutely working as intended. Had no issues.

Not bad but it cannot spell Bisglycinate or Allulose, Magnesium Bisglycinate from Magnesium and Allulose the natural sweetener.

What else can the AI not spell? That's why I took some stars off, because it cannot learn words, or slang talk.

Edit-

I just found out this cannot spell check for a paragraph that exceeds a certain amount of words, it's a lot but it has a limit, on the other side of why I don't like this addon anymore is it no longer supports windows 7, as I have updated my firefox on windows 7 this app says an updated version of firefox is needed for this extension.

I think it's a nice try for small spelling check, if you let us program it and say add word to dictionary maybe it can learn slang?

Also maybe a version that can support Windows 7 firefox version? I've had to rip the stars away because I can no longer use it updated.

They can see everything you write, and they record that unencrypted data. I should never have even tried this.