How to add and store bitcoin on MetaMask: the complete guide

Temps de lecture : 9 minutes

As the cryptocurrency hype continues to grow, so does the need to understand how to add bitcoin to MetaMask. Whether you’re a seasoned investor or a curious novice, the ability to store bitcoin and interact with blockchains via a digital wallet is crucial. If you already know how to send cryptocurrency on the platform, this time we’re going to look at BTC, explore how MetaMask works, its compatibility with the Bitcoin network, and how it can be used to store BTC securely.

Highlights to remember

StepsDescriptionImportant details
1.Preparing a MetaMask walletConfigure MetaMask to interact with ERC-20 tokens and connect to the Ethereum network.Add WBTC as a custom token in MetaMask.
2. Buying WBTCAcquire WBTC via exchange platforms or hardware wallets.Exchange BTC for WBTC while ensuring the security of the transaction.
3. Sending WBTC to MetaMaskTransfer WBTCs from the exchange platform to your MetaMask address.Use MetaMask’s Ethereum address and check the network fees.
4. WBTC management in MetaMaskMonitor and manage your WBTCs directly via the MetaMask interface.Regularly check your balance and transactions on blockchain explorers.
5. Using WBTC in DeFiUse your WBTCs in the DeFi ecosystem to lend, swap, etc.Interact with decentralised lending protocols and exchange platforms.
6. Securing WBTCProtect your WBTC by securing your Metamask wallet.Activate two-factor authentication and consider a hardware wallet.
7. Backup and restoreSave the MetaMask passphrase and learn how to restore your wallet.Never store your passphrase on a device connected to the Internet.
8. Withdrawal of WBTCConvert WBTC into BTC and transfer them to an external wallet.Check the destination address and transaction fees before proceeding.

What’s a MetaMask wallet?

MetaMask: a digital wallet for cryptos

MetaMask is much more than just a wallet; it’s a platform that enables users to immerse themselves in the world of crypto. A digital wallet that can be used to store btc, interact with decentralised applications and engage in decentralised finance.

How does a MetaMask wallet work?

As a browser extension or mobile application, MetaMask functions as a user interface for managing private keys, carrying out transactions and exploring decentralised applications on different blockchains, primarily Ethereum.

Does Metamask support the Bitcoin network?

Although MetaMask is intrinsically linked to the Ethereum ecosystem, it does not provide direct support for the Bitcoin network. However, it is possible to store bitcoin indirectly using Wrapped Bitcoin (WBTC), an ERC-20 token.

How do I use the Lightning Network with MetaMask?

The Lightning Network is not directly accessible via MetaMask. For users wishing to use this functionality with Bitcoin, third-party solutions must be explored and connected to MetaMask.

Wrapped BTC: the solution for storing bitcoin on MetaMask

MetaMask cannot store BTC directly as such. To use Bitcoin with MetaMask, BTC must be converted into Wrapped BTC (WBTC), enabling them to be used on the Ethereum blockchain.

Is MetaMask secure for storing bitcoins?

Security is a priority for MetaMask, and while bitcoin locked as WBTC is common practice, it is essential to follow rigorous security measures to store bitcoins securely on MetaMask.

How do I use Metamask?

Using MetaMask is like having an open sesame to decentralised finance. This wallet, which has become a must-have for over 30 million users, offers a user-friendly, secure interface for interacting with blockchains. Let’s take a look at how to use it.

How do I set up a MetaMask wallet?

To enter the world of MetaMask, users must first create their wallet. A few clicks are all it takes to do this from the browser or mobile application. It is crucial to note down and secure the recovery phrase, which is the keystone of the security of your assets.

How do I import a MetaMask wallet?

If you already own a wallet, MetaMask offers the option of importing it using the recovery phrase or private keys. This step is essential for those wishing to manage their existing assets on different decentralised applications.

How do I secure my MetaMask wallet?

Security should never be taken lightly. MetaMask provides several layers of security, but it is up to the user to activate and maintain them. Using a strong password, enabling two-factor authentication and making regular backups are recommended practices.

What’s a bitcoin address on MetaMask?

Although MetaMask does not directly support Bitcoin, it is possible to obtain an address to receive WBTC. This address is linked to the Ethereum blockchain and must be used with caution to avoid any loss of funds.

How can I use the bitcoin blockchain with MetaMask?

To use the Bitcoin blockchain with MetaMask, you need to use ERC-20 tokens such as the WBTC. This enables interaction with the Ethereum network while holding a value equivalent to Bitcoin, paving the way for numerous decentralised applications.

What’s BTC and WBTC?

In the world of cryptocurrencies, BTC and WBTC represent two facets of the same aspiration: financial freedom and innovation. While BTC is the backbone of the bitcoin blockchain, WBTC is an ingenious creation that locks bitcoin onto the Ethereum blockchain. Let’s explore these concepts to better understand their usefulness and how they work.

BTC: definition and use

Bitcoin (BTC), often described as digital gold, is the first cryptocurrency to introduce the blockchain concept to the world. It serves not only as a means of exchange but also as a store of value. BTC transactions are recorded on its own blockchain, secured by Proof of Work.

WBTC: Protocol for locking bitcoin on the Ethereum blockchain

Wrapped Bitcoin (WBTC) is a tokenised representation of Bitcoin on the Ethereum blockchain, allowing Bitcoins to be used in the Ethereum ecosystem. Each WBTC is backed 1:1 by a locked BTC in a system of smart contracts, making transactions faster and integratable into decentralised applications.

What’s the difference between BTC and WBTC?

The main difference lies in their interoperability. BTC operates on its own blockchain, while WBTC is designed for use on the Ethereum blockchain. This difference is crucial for users who want to exploit the possibilities of decentralised finance (DeFi) without losing the value of Bitcoin.

How does the WBTC represent BTC on the Ethereum blockchain?

WBTC represents BTC on Ethereum by using a network of trusted partners to lock BTC and emit WBTC in proportion. This allows WBTC to maintain its value equivalent to BTC while being usable in Ethereum’s smart contracts and decentralised applications.

How is WBTC compatible with the DeFi infrastructure on Ethereum?

The WBTC is fully compatible with the DeFi infrastructure on Ethereum, as it is an ERC-20 token. Which means it can be used in all applications that support this standard, such as decentralised exchange platforms and lending protocols, giving users unprecedented flexibility to hold and use bitcoin in a new ecosystem.

How do I add WBTC to my MetaMask wallet?

Adding Wrapped Bitcoin (WBTC) to a MetaMask wallet is a move that reflects the evolution of cryptocurrencies and their increasing integration into multiple blockchains. Here’s how to prepare your Metamask wallet to host WBTC and how to proceed with the purchase and transfer of these digital assets.

Preparing your MetaMask wallet to receive WBTC

Before you can add WBTC to your Metamask wallet, it is essential to ensure that your wallet is configured to interact with ERC-20 tokens. This involves checking that you are connected to the Ethereum network and that you have added WBTC as a custom token to your wallet.

How to buy WBTC from platforms such as Binance or Ledger

To acquire WBTC, you can turn to renowned exchange platforms such as Binance or hardware storage solutions such as Ledger. These platforms allow you to exchange BTC for WBTC securely, ensuring that each token is locked onto the Ethereum blockchain.

How do I send bitcoins on MetaMask?

It isn’t possible to send bitcoins directly to MetaMask. However, you can send WBTC to your Metamask address using the Ethereum address provided by your wallet. It is crucial to carry out this operation carefully to avoid any loss of funds.

Sending bitcoins to MetaMask’s Ethereum address

The process for sending WBTC to your MetaMask address is similar to that of a standard Ethereum transaction. You will need to enter your Metamask wallet address and specify the amount of WBTC you wish to transfer, making sure you have enough Ether to cover the transaction fee.

How do I store ERC-20 tokens such as WBTC?

ERC-20 tokens like WBTC are stored in your MetaMask wallet in the same way as any other Ethereum asset. Once you have added the WBTC as a custom token, it will appear in your balance and can be managed directly from the MetaMask interface.

How can I be sure that my bitcoins are correctly stored in MetaMask?

To ensure that your WBTCs are correctly stored, check your balance regularly on MetaMask and use blockchain explorers such as Etherscan to confirm that transactions have been correctly recorded on the Ethereum blockchain.

How can I use my bitcoins stored on MetaMask in DeFi applications?

With WBTCs in your MetaMask wallet, you can now interact with the DeFi ecosystem on Ethereum. This includes participating in lending protocols, trading on platforms like Uniswap, and much more, leveraging the value of your bitcoins in a decentralised finance context.

Tips for storing bitcoins on MetaMask

Storing bitcoins on MetaMask, via the WBTC, requires particular attention to security and asset management. Here are some essential tips to ensure that your bitcoins are not only properly stored, but also protected on Metamask.

Importance of security when storing bitcoins on MetaMask

Security is paramount when it comes to storing cryptocurrencies. MetaMask, as a digital wallet, offers several features to protect your assets, but the onus is largely on the user. It is advisable to use complex passwords, never share private keys and always check the destination address when making transactions.

Tips to secure your MetaMask wallet

To strengthen the security of your MetaMask wallet, enable two-factor authentication if available, keep your software up to date and consider using a hardware wallet for an extra layer of security. In addition, be vigilant against phishing and scams, which are unfortunately common in the cryptocurrency world.

How do I back up and restore my MetaMask wallet?

It is crucial to back up your MetaMask wallet by writing down your recovery phrase and storing it in a safe place. This phrase is the only way to restore your wallet in the event of a loss of access. Never store it on a device connected to the Internet and consider a physical backup in a safe or other secure location.

What should I do if I’ve forgotten my MetaMask password?

If you forget your MetaMask password, don’t panic. As long as you have your passphrase, you can restore access to your wallet. Without it, however, it will be impossible to recover your assets.

Precautions to take when sending bitcoins to other addresses

When sending WBTC or any other token from MetaMask, make sure that the destination address is reliable. Always check the address several times before executing the transaction, and be aware that gas fees can vary considerably.

How do I withdraw bitcoins from MetaMask?

Withdrawing bitcoins, or more precisely WBTCs, from Metamask is an operation that requires caution and an understanding of the steps to follow. Make sure you understand the process and the fees associated with this operation to avoid unexpected costs or the loss of tokens. Here’s how to make a safe and efficient withdrawal.

Step 1: Convert WBTC to BTC

To withdraw bitcoins from MetaMask, you must first convert your WBTC into BTC. This can be done via Metamask-compatible decentralised exchange platforms, such as Uniswap, or centralised swap services. It’s important to compare conversion rates and transaction fees to choose the best option.

Step 2: Transfer BTC to an external wallet

Once you have converted your WBTC into BTC, you can transfer them to an external wallet of your choice. Make sure that the destination wallet is secure and that you control its private keys. The transaction will be recorded on the bitcoin blockchain and may take some time depending on the state of the network.

Step 3: Check the transaction

After initiating the transfer, it is crucial to check that the transaction has been completed correctly. Use a blockchain explorer such as or to track the status of your transaction by entering the transaction ID or wallet address.

Tips for a secure withdrawal

  • Double-checking: Always check and double-check the destination address before sending funds.
  • Transaction fees: Be aware of transaction fees (miners’ fees), which can vary and affect the total cost of the withdrawal.
  • Security of the destination wallet: Make sure that the wallet to which you transfer your BTC is secure and that you understand how it works.
  • Backup: Keep a backup of all relevant information in case of a technical problem.

Adding bitcoins to MetaMask, although not direct, is a procedure that opens the door to the extended world of decentralised finance on the Ethereum blockchain. By following the steps described in this article, users can :

  • store WBTC in their MetaMask wallet,
  • participate actively in the DeFi ecosystem,
  • maintain a high level of security.

With the right precautions and a solid backup strategy, MetaMask is proving to be a powerful tool for cryptocurrency enthusiasts looking to maximise their experience in the digital world.

What’s the alternative to MetaMask for storing bitcoins?

The following solutions offer different functionalities and interfaces for storing and managing bitcoins and other digital assets:

  • Trust Wallet ;
  • Coinbase Wallet ;
  • Atomic Wallet.


Is it safe to store bitcoin on my MetaMask wallet?

MetaMask is considered a safe storage option for crypto-currencies, but like any storage solution, it also comes with risks. MetaMask stores private keys on your own device, so as long as that device is safe, your funds should be too. It’s imperative that you do your own research and fully understand how blockchain technology works before sending your bitcoins to MetaMask.

Can bitcoins be stored on MetaMask without being converted?

No, MetaMask cannot store Bitcoins directly. Bitcoins must be locked onto the Bitcoin blockchain and represented as Wrapped Bitcoin (WBTC) before they can be stored on MetaMask.

What other tokens, apart from wrapped bitcoin, can be stored in the MetaMask wallet?

Because MetaMask is based on the Ethereum blockchain, it can store any token that uses Ethereum blockchain technology. This includes Ether (ETH) itself and many other ERC-20 tokens.

Can the MetaMask wallet interact with other blockchains?

By default, MetaMask is designed to interact with the Ethereum blockchain and the tokens that use it. However, there are workarounds that allow MetaMask to interact with other blockchains, but this may require some technical knowledge and is not recommended for beginners.

Can MetaMask be used to send bitcoins?

Yes, but with one caution. You cannot send Bitcoins directly from MetaMask. You can send Wrapped Bitcoin (WBTC), which is a token based on the Ethereum blockchain that represents bitcoins locked to the Bitcoin blockchain.

Does MetaMask have technical or customer support available?

Yes, MetaMask has technical support available to help users with their wallets and resolve issues. You can reach their technical support via their website.

Is MetaMask free?

Yes, MetaMask is free to download and use. However, when you trade with MetaMask, you will be charged a gas fee (transaction fee) which is paid in Ether (ETH).


Sois au courant des dernières actus !

Inscris-toi à notre newsletter pour recevoir toute l’actu crypto directement dans ta boîte mail

Envie d’écrire un article ?

Rédigez votre article et soumettez-le à l’équipe coinaute. On prendra le temps de le lire et peut-être même de le publier !

Articles similaires