Connecting BNB Smart Chain to MetaMask - A Full Guide

MetaMask is fully compatible with the BNB Smart Chain ecosystem. Read on to see how you can add Binance Smart Chain to your MetaMask wallet.

MetaMask is arguably the most popular non-custodial crypto wallet in the world right now. One of its main advantages is the possibility to connect it with thousands of decentralized applications.

At the start of its journey, MetaMask could only interact with apps based on the Ethereum network, but over time, it has evolved to be compatible with a wide range of Ethereum Virtual Machine Blockchains – one of which is Binance Smart Chain.

bnb to metamask

So, here, we will put our entire focus on the simple process you need to follow to add Binance Smart Chain to MetaMask. Note that you may encounter Binance Smart Chain as BSC, BNB Chain or BNB Smart Chain, so don’t get confused about the terminology!

Install MetaMask

The first and obvious step everyone should follow is to install MetaMask on your device. You may download it as a mobile app for Android and iOS devices or you can use it as a browser extension.

MetaMask works flawlessly on Google Chrome, Firefox, Edge, Opera and Brave, so you won’t face any difficulties setting it up.

Remember that you are due a Secret Recovery Phrase that you need to pay close attention to. You will need that phrase to access your holdings, so we suggest you keep it in a safe place offline to prevent any form of misuse.

Now, as mentioned above, you should notice that the MetaMask wallet is connected to the Ethereum network by default. However, we need to change that to BNB Smart Chain to interact and use decentralized apps only available on that network. To do that, follow the next few steps below.

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How to Add a New Blockchain Network

step 1

next step

Navigate to top left corner

Go to the “Ethereum Mainnet” section at the top left corner.

Go to the “Ethereum Mainnet” section at the top left corner.

step 2

next step

Add Network

Click “Add Network”

Click “Add Network”

step 3

next step

Click Add

Find the BNB Chain on the given list and click on the “Add” function

Find the BNB Chain on the given list and click on the “Add” function

step 4

next step

Check details and approve

Go through the network details again and choose the “Approve” option

Go through the network details again and choose the “Approve” option

step 5

next step

All done. Switch to BNB Chain

BNB Chain is now added to your MetaMask wallet. If you want to use it straight away, choose the “Switch to BNB Chain” section.

BNB Chain is now added to your MetaMask wallet. If you want to use it straight away, choose the “Switch to BNB Chain” section.

You are now all set! The process is automatically completed, but you will need to fund your wallet with the native BNB token to pay for your transaction fees.

Even novices in the crypto world shouldn’t face any difficulties setting BNB Chain up. Nonetheless, keep in mind that you won’t be able to just transfer funds from one blockchain network to another.

You can only make BNB transfers to and from BNB Chain wallets, bar one exception – you can use a so-called “blockchain bridge” which is a specially designed tool for moving funds across chains.

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Adding The BNB Smart Chain Testnet

Now that you have added the BSC Mainnet to your MetaMask wallet, you can test it out to make a few transactions. For that, you need to add the BNB Smart Chain Testnet Network. Note that you can only use this network to transfer fake money and get familiar with the wallet. Here is how making a transaction would roughly go:

  1. Choose the “Add Network Manually” button on your MetaMask wallet.
  2. Add the Testnet parameters which are:
  1. You have now successfully added the Testnet to your MetaMask

We suggest you try the Testnet a couple of times at least to see how the MetaMask wallet works exactly. Don’t worry, you won’t be stepping out in the dark here, as we have prepared a short guide on how you can make a transaction on it:

  1. Go to your MetaMask wallet and click on your address for it to copy itself automatically
  2. Head to the BNB Smart Chain Faucet and paste your wallet address
  3. Choose the amount of fake money to send under the “Give me BNB” section
  4. Now, you can send the funds somewhere, so paste the destination wallet address in the required field
  5. Select the asset and the amount you want to send
  6. Check the transaction details and confirm it
  7. It takes a few seconds for the money to arrive at the specified destination

Final Thoughts

MetaMask’s development over the years has been nothing short of impressive. For a long time, it was the main reference point for accessing only the Ethereum network.

However, as you can see in the guide above, you can easily configure it to connect to the Binance Smart Chain network in no time. That way, you will get full access to a whole set of dApps that run on the BNB network!

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FAQs

Even though MetaMask was primarily set up for exclusive communication with the Ethereum blockchain, you can easily connect it to the Binance Smart Chain network now. This way, you can easily make BNB transactions through MetaMask.

Yes, as is the case with any blockchain network out there, you will need to pay gas fees or transaction costs whenever you use the BSC network.

One of the biggest advantages that comes with the Smart Chain network is that Binance has a rich decentralized app ecosystem that includes NFT marketplaces, DeFi protocols, gaming platforms and so on. By connecting Meta Mask to BNB Smart Chain, you get full access to all of them.

Unless you use a blockchain bridge, we urge you never to send tokens to a different network, as you will probably use them forever.

Of course, it is. MetaMask can access both networks with the same wallet. To view tokens on each network, you just need to change networks within MetaMask.

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Last Update: March 16, 2025