What Is a BEP-20 Token? BEP-20 vs ERC-20 Explained Simply

Every token you trade on BNB Chain — from stablecoins to meme coins — follows the same technical blueprint: BEP-20. Understanding it takes five minutes, and it's the foundation for everything else you'll do on-chain.

What "BEP-20" actually means

BEP-20 is a token standard: a fixed set of functions every token contract must implement — transfer, approve, balanceOf, totalSupply and a few others. Because every token exposes the same interface, wallets, exchanges and DEXs can support any BEP-20 token without custom integration work.

That's why a token you created this morning can appear in MetaMask and trade on PancakeSwap this afternoon — the entire ecosystem already speaks its language.

BEP-20 vs ERC-20: what's the difference?

BEP-20 is BNB Chain's implementation of Ethereum's famous ERC-20 standard. The interfaces are intentionally compatible — the differences are about the chain, not the token:

• Fees — BNB Chain transactions cost a fraction of a cent to a few cents; Ethereum's can cost dollars.
• Speed — BNB Chain produces blocks in about 3 seconds, so transfers and swaps confirm fast.
• Gas currency — you pay fees in BNB instead of ETH.
• Ecosystem — BEP-20 tokens live in the PancakeSwap universe rather than Uniswap's.

For token creators, the practical takeaway: BEP-20 gives you the same programmability at a cost your community will actually pay.

What's inside a BEP-20 token contract?

At minimum: a name, a symbol, a decimals value (18 is the standard), a total supply, and the transfer/approval logic. Extra features — burning, minting, taxes — are optional additions, and every extra feature is something buyers will scrutinize.

Do you need to write Solidity to create one?

No. The 0xFactory Token Creator deploys a clean BEP-20 contract for you: pick a name, symbol and supply, and confirm one transaction. Creation is free — you only pay gas — and your token launches with a locked liquidity pool on PancakeSwap v3, so it's tradable from minute one.

Frequently confused terms

• BEP-2 — the standard of the old Beacon Chain, not compatible with BEP-20. If a wallet asks, you almost certainly want BEP-20.
• BSC vs BNB Chain — the same network; Binance Smart Chain was renamed BNB Chain in 2022.
• Coin vs token — BNB is the chain's native coin; everything else (USDT, USDX, your token) is a token living in a contract.

Next steps

Once you understand the standard, the fun part is using it: create your own BEP-20 token in under a minute, then learn how listing on PancakeSwap works and how one-sided liquidity pools earn you trading fees.