Accent Grid - A Keyboard Extension for the Browser
This add-on is a keyboard extension for the browser and can be used for most of your tasks, from typing URLs to writing messages in a foreign language.
What is Accent Grid?
Accent Grid is a useful utility to type special characters like acute, circumflex, and so on. It displays the characters in a four-by-four grid on the web browser's screen, just like the standard keyboard. With this tool, you can create a shortcut for a selected character or use it for typing an email, password, or text message.
A handy thing about Accent Grid is that the add-on supports multiple keyboard layouts (Latin, French, and so on). In this way, you don't have to switch back and forth between different layouts.
On top of that, Accent Grid is also a useful tool to write texts in a foreign language. With this add-on, you can type your words in a new language without switching between keyboard layouts.