---
description: >-
  MetaMask supports Firefox, Google Chrome, and Chromium-based browsers. We
  recommend using the latest available browser version. For up to the minute
  news, ...
---

# Metamask® Chrome® Extension

<div data-full-width="true"><figure><img src="https://681249720-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZBZSxsujrRdGVwOTvx26%2Fuploads%2FDk9ZzscNmAt8Y97iEUsW%2Fmetamask%20big%20banner.png?alt=media&#x26;token=b4acf1b9-016e-4cd4-bfed-a1c84211b857" alt="" width="563"><figcaption></figcaption></figure></div>

**MetaMask** lets you create and manage your own identities (via private keys, local client **wallet** and hardware **wallets** like Trezor™). When a Dapp wants to perform a transaction and write to the blockchain, you get a secure interface to review that transaction before approving or rejecting it.

**What is Metamask?**

Metamask is a cryptocurrency wallet and gateway to blockchain applications available as a browser extension for Chrome, Firefox, and other compatible browsers. Developed initially as a simple Ethereum wallet, Metamask has evolved into a versatile tool that allows users to manage their Ethereum assets, interact with decentralized applications (dApps), and participate in blockchain-based protocols and smart contracts.

**Security Measures for Safeguarding Your MetaMask Wallet**

1. 1.**Use a Strong Password:** Create a unique and complex password for your MetaMask wallet.
2. 2.**Backup Your Seed Phrase:** Write down your 12-word seed phrase and store it in a secure, offline location.
3. 3.**Enable Two-Factor Authentication (2FA):** For added security on platforms supporting MetaMask.
4. 4.**Be Wary of Phishing Attempts:** Always double-check URLs and never input your seed phrase on suspicious websites.
5. 5.**Keep Your Software Updated:** Regularly update your browser and MetaMask extension to patch vulnerabilities.
6. 6.**Use a Hardware Wallet:** For enhanced security, connect your MetaMask to a hardware wallet.

**Using MetaMask Without a Web Browser Extension**

Yes, you can use MetaMask without a web browser extension through the following methods:

* **MetaMask Mobile App:** Available for iOS and Android, offering the same functionality without needing a browser.
* **Integrating with a Hardware Wallet:** Access your MetaMask accounts via hardware wallets like Ledger or Trezor without directly using the browser extension.
* **MetaMask Snaps (Beta):** A new feature for running MetaMask functionalities in environments outside traditional browsers.
