Passive income

Is MetaMask Safe? A Detailed Analysis and Review

April 29, 2024

In this MetaMask review, we want to cut through the noise to analyze its security and usability. As a result, you’ll discover how the MetaMask hot wallet safeguards your assets and whether its interface fits your personal crypto needs.

Understanding the Metamask Wallet

At its core, the MetaMask hot wallet is a software wallet designed primarily for the Ethereum blockchain. It allows users to manage various assets, including buying, selling, and swapping tokens.

However, it doesn’t stop there. MetaMask also supports several other blockchains, such as Binance Smart Chain, and layer 2 solutions like Arbitrum and Polygon, offering a multi-faceted platform for managing various cryptocurrencies.

MetaMask’s commitment to user security is evident in its design. It offers the following features to safeguard entry to the wallet’s funds:

  • It doesn’t store personal information;
  • It relies on user-generated passwords and a seed phrase;
  • It can be accessed through a MetaMask extension or a mobile app, providing flexibility and convenience in managing digital assets across different devices.

Supported Cryptocurrencies

MetaMask stands out in the crypto world for its extensive compatibility with Ethereum-based assets. It supports Ethereum (ETH) and over 500,000 ERC-20 tokens, accommodating a vast array of digital assets. This means that you can manage popular tokens like Ether (ETH), USD Coin (USDC), and Tether (USDT) all in one place.

Remember that network transaction fees for using MetaMask are paid using the network’s native cryptocurrency. Payment is made in ETH for Ethereum transactions. This might significantly influence your approach to asset management and transactions.

Access to Decentralized Applications (Dapps)

MetaMask’s integration with various decentralized applications (dApps) is one of its most attractive features. Configuring RPCs (Remote Procedure Calls) allows users to interact with multiple blockchains, broadening their exposure to decentralized finance (DeFi) protocols. This seamless integration enables users to perform transactions such as:

  • Token swaps;
  • Purchases;
  • Buying NFTs;
  • Staking;

Exercise caution while using dApps through MetaMask. A thorough review of token approvals can prevent unauthorized entry to the wallet and potential phishing attacks or theft. Nonetheless, users praise the convenience of accessing various blockchains and the smooth integration with well-known DeFi protocols.

Pros & Cons of Metamask

Like any platform, MetaMask has its strengths and weaknesses. On the one hand, its strengths include:

  • A user-friendly interface that simplifies interactions with smart contracts and decentralized finance (DeFi) protocols;
  • Accessibility as a browser extension or mobile app, allowing users to engage with the blockchain ecosystem without needing extensive technical know-how;
  • An integrated token swap feature that allows users to exchange tokens directly within the wallet interface, adding to its convenience.

On the flip side, using MetaMask also comes with some risks and drawbacks, which can be found in various MetaMask FAQs:

  • Vulnerabilities in browser extensions and mobile apps can pose security risks to users’ funds stored in MetaMask;
  • Users have reported phishing attacks and other scams, which have resulted in the loss of funds.

MetaMask Security Features

Security plays a vital role in any digital wallet, and MetaMask provides several features to safeguard user assets. Here are some of the security features offered by MetaMask:

  1. Secret recovery phrase system: This system, often called a seed phrase, is essential for accessing and recovering the wallet. Users should keep their seed phrases private to maintain security;
  2. Encryption of user data: MetaMask encrypts user data in the browser and secures it with a user-defined password;
  3. No storage of user data on cloud-based servers: MetaMask does not store user data on cloud-based servers, ensuring that the Secret Recovery Phrase is the only means for account recovery.

These security measures help protect the safety of user tokens as MetaMask acts safely and securely.

In maintaining your privacy, MetaMask offers several protection features such as:

  • Not collecting personal information;
  • Strong encryption to protect user assets;
  • Two-factor authentication;
  • Hardware wallet support.

These features give users the advantages of a self-custody wallet over centralized exchanges. However, despite its security measures, MetaMask users have reported incidents such as stolen coins from their accounts, highlighting the importance of vigilance and secure practices.

Encryption and Private Key Control

Is MetaMask safe? Yes. One of its core security features is its emphasis on encryption and private key control. MetaMask requires users to set a password during wallet setup and provides an encrypted recovery phrase for account recovery and additional security. 

This means that even if a user’s device is compromised, an attacker cannot access the wallet without the password or recovery phrase.

In addition, MetaMask can be converted to several cold storage devices for users looking for enhanced security. This feature enhances security by storing private keys offline, protecting them from potential online threats.

Two-Factor Authentication and Secure Practices

Two-factor authentication (2FA) is another crucial security measure that MetaMask encourages its users to implement. 2FA provides another layer of security that makes it difficult for an attacker to access a user’s account, even if they have the password. 

Using 2FA can greatly shrink the risk of scams by providing an extra verification step that a scammer would find difficult to bypass. Some standard methods of implementing 2FA include:

  • Getting an SMS with a verification code
  • Downloading an app, such as Google Authenticator, to generate a code
  • Using a tangible security key, such as a YubiKey, to authenticate

By enabling 2FA on your MetaMask account, you can protect your funds and personal information from unauthorized access.

However, relying solely on MetaMask’s security features is not enough. Users are also encouraged to follow recommended security practices, such as avoiding phishing scams, regularly updating their wallet software, and using secure internet connections. This multi-layered security approach helps protect users’ digital assets against unauthorized access.

Interface and Functionality

MetaMask’s interface is designed to make digital asset management seamless. It allows users to conveniently purchase crypto using fiat payment methods without leaving the wallet, making it an all-in-one platform for managing digital assets.

In addition to its intuitive interface, MetaMask offers a range of functionalities. It enables you to manage your assets and interact with various dApps. This seamless integration enhances the overall experience, making MetaMask a preferred choice for many in the crypto community.

Integration With dApps and NFT Marketplaces

One of MetaMask’s standout features is its seamless integration with various dApps and NFT marketplaces. This integration lets users fully engage with dApps directly from their wallet, streamlining the transaction signing process and key management.

Moreover, MetaMask offers an intuitive experience for users in the NFT ecosystem, with features tailored to digital asset management, like staking and NFT transactions. Users have highlighted the wallet’s ease of integration with third-party services, emphasizing the streamlined connection to any NFT marketplace as a significant advantage.

Metamask Fees and Costs

While MetaMask is free to use, it does charge fees for certain services, such as token swapping. The service fee for token swapping in MetaMask is 0.875% per swap, which is something users should be aware of when planning their transactions.

In addition to the service fees, MetaMask’s network transaction fees are calculated based on gas, which varies with the transaction type and network demand. While users can adjust the gas limit for transactions, MetaMask also provides automatic settings for convenience.

Note that the maximum fee payable is calculated by multiplying the sum of the base and priority fee by the gas used, with any excess refunded by MetaMask.

How to Set up and Use Metamask

Whether you're a beginner or an expert in the crypto world, MetaMask’s user-friendly interface simplifies the setup process, making it straightforward to use.

To get started with MetaMask, you first need to:

  1. Depending on your preference, you can install it as a browser extension or a mobile app.
  2. Once installed, you’ll be prompted to create a new wallet or transfer an existing one by setting a password and backing up the generated recovery phrase.
  3. The seed phrases are essential as they allow you to recover your wallet on any device if you have lost it.

Installation Process

Installing MetaMask is a simple process that should take only a few minutes. For desktop users, you can install the MetaMask browser extension by following these steps:

  1. Visit the official MetaMask website;
  2. Choose ‘Download’;
  3. Choose ‘Install MetaMask’ for your specific browser;
  4. After downloading, you’ll encounter a popup menu to add MetaMask to your browser;
  5. Confirm the permissions that the extension needs to operate.

If you want to download the app to your phone, You can do so from the App Store or Google Play Store. After installing the app, you’ll have to run it and follow the prompts to set up your wallet. Regardless of your chosen platforms, ensure the address bar displays ‘MetaMask’ to confirm you are on the correct page.

Creating a Wallet and Backing up Recovery Phrase

After installing MetaMask, the subsequent step involves creating a wallet. This setup process will prompt you to accept MetaMask’s terms and conditions, consent to the data usage privacy policy, and establish a new password and seed phrases for wallet security. Remember to set a strong, memorable password that would be challenging for others to guess.

Next, MetaMask will generate a 12-word secret recovery phrase. This recovery phrase is crucial for restoring your wallet if you forget your password or need to recover your wallet on a new device. Store this phrase in a secure location, as it’s the only way to connect to your MetaMask account and funds if you forget your password.

Once you’ve written down your recovery phrase, MetaMask will require you to confirm it to ensure you’ve recorded it correctly.

Managing and Trading Crypto Assets

Once you’ve set up your wallet, you can start managing and trading your crypto assets. MetaMask facilitates the management and trade of over 500,000 tokens across secure networks like Ethereum, Polygon, and Binance Smart Chain. You can also swap crypto tokens within MetaMask, which seeks competitive rates across decentralized exchanges and minimizes Ethereum gas fees when buying crypto. For tokens not automatically detected by MetaMask, you can manually add these tokens to your wallet.

For tokens not automatically detected by MetaMask, you can manually add these tokens to your wallet.

Let us show you how easy it is to import tokens, like MYST, on Metamask:

And that's it!

Always verify the recipient’s address when sending tokens, as transactions are permanent and cannot be reversed once executed.

Alternatives to Metamask

While MetaMask provides a robust and secure platform for managing your crypto, it’s not the only player in the field. There are several notable software wallet alternatives to consider, such as:

  • Trust Wallet;
  • MyEtherWallet;
  • SafePal;
  • Coin98;
  • XDEFI Wallet;
  • Frame Wallet;
  • BlockWallet.

Some of these alternatives for crypto wallets, like SafePal, offer a versatile wallet solution with options for hardware wallets, software, and browser extensions, supporting a multitude of blockchains, tokens, and NFTs. Others, like Coin98, provide an all-in-one DeFi wallet with capabilities for asset storage, in-wallet exchange, and decentralized application connectivity.

Each alternative offers unique features and benefits, and choosing the one that best suits your needs is essential.


In conclusion, MetaMask is a versatile and easy-to-use platform that provides you with a range of features to cater to the needs of modern crypto enthusiasts. From supporting a variety of crypto to providing access to an array of dApps, from robust security measures to its seamless interface, MetaMask has a lot to offer.

However, like any platform, it has limitations and potential risks. You must understand these aspects, follow recommended security practices, and stay vigilant to ensure a secure and seamless crypto experience.


Meet Gintarė, the crypto-savvy wordsmith weaving digital tales! With a knack for turning technical jargon into captivating narratives, she's the maestro of the keyboard in the cyber realm. From decoding the complexities of blockchain to uncovering the latest passive income gems, Gintarė is your guide through the thrilling world of tech. With her keen eye for cybersecurity, she's not just a copywriter – she's your crypto confidante, making the digital frontier feel like home.

Frequently asked