What is an ERC20 address?
An ERC20 address is a 42-character Ethereum wallet address that starts with "0x." It is used to send, receive, and store ERC20 tokens — any tokens built on the Ethereum blockchain following the ERC20 standard, such as USDT, USDC, LINK, UNI, and SHIB.
Is an ERC20 address the same as an Ethereum address?
Yes, completely. An ERC20 address and an Ethereum address are identical — the same 42-character 0x string. Your address holds both ETH and all ERC20 tokens at once.
How do I find my ERC20 address in MetaMask?
Open MetaMask, click on your account name at the top. Your ERC20 address (starting with 0x) is displayed directly below. Click it to copy.
What is the format of an ERC20 address?
The format is: 0x followed by exactly 40 hexadecimal characters. Total length: 42 characters. Example: 0x742d35Cc6634C0532925a3b844Bc454e4438f44e
Can the same ERC20 address hold multiple tokens?
Yes. One ERC20 address can hold ETH plus an unlimited number of different ERC20 tokens simultaneously.
What happens if I send ERC20 tokens to the wrong address?
Blockchain transactions are irreversible. If you send tokens to a wrong address, the funds are permanently lost unless the recipient voluntarily returns them.
Do I need ETH to use my ERC20 address?
You need ETH to pay "gas fees" for sending transactions. You can receive ERC20 tokens without ETH, but you will need ETH to transfer them out.
How is an ERC20 address different from a BEP20 or TRC20 address?
ERC20 addresses start with 0x and work on Ethereum. TRC20 addresses start with T and work on TRON. BEP20 addresses also start with 0x but work on BNB Chain — always verify the network before sending.