Add to Chrome.
Click 'Add extension' above.
The installation process takes less than minute.
Next, you'll Create an Account.
What does the number in the Lastpass Icon mean? How do I disable the numbers in the Icon?
The number on the icon indicates how many accounts you have saved for the website you are currently visiting. If you click on the icon, you will note that this number reflects the number for 'Matching Sites'.
To disable this feature, go to your LastPass Icon > Preferences > Notifications > uncheck 'Show Matching Sites Count in Toolbar'.