MetaMask is a browser plugin, available as the MetaMask Chrome extension or Firefox Add-on. At its core, it serves as an Ethereum wallet: By installing it, you will get access to a unique Ethereum public address, with which you can start sending and receiving ether or tokens.

Keeps your active tabs and bookmarks in one safe place to organize and declutter. Best for multitaskers who need to quickly organize their tabs and their minds. Flowbar is a constantly evolving app and a browser extension, making your life easier and helping you become more productive.

You need to perform the Metamask Chrome Extension download and install it on your browser. Let me tell you that MetaMask offers several extensions such as Brave, Opera, Chrome, Firefox, and Edge.