Pretty efficient and very good also on Ff mobile.

De las que probé es la única que funcionó correctamente en android

I was looking for something that. Great :)

Original

This is great. Can you just add back option in the contex menu?. Unfortunately the T button is not visible in read mode in Firefox and you need to switch to normal view to see it.

Great tool, simple and light.
Doesn't work on text area.
Please fix.
Thanks.

Very good

Отличное расширение.

It will be better if you move the button to the below of the selected text