toolbox code example

Example: toolbox

You can use WebTools, it's an addons that gather the most 
useful and basictools such as a dictionary, a translator, 
a youtube convertor, a speedtest and many others (there are ten of them).
You can access them in two clics, without having to
open a new tab and without having to search for them !

-Chrome Link : 
https://chrome.google.com/webstore/detail/webtools/ejnboneedfadhjddmbckhflmpnlcomge/

Firefox link : https://addons.mozilla.org/fr/firefox/addon/webtools/