$BNB (Binance Coin) is the native cryptocurrency of the Binance ecosystem, one of the largest and most influential platforms in the crypto world. Originally launched as an ERC-20 token, BNB now powers the BNB Chain, supporting decentralized apps, smart contracts, and DeFi projects. $BNB is used for trading fee discounts, staking, payments, and token burns that reduce supply over time, adding value. With strong utility across the Binance exchange, Launchpad, and NFT marketplace, $BNB has maintained a top position among cryptocurrencies. Its adaptability, real-world use cases, and ecosystem growth make it a key player in blockchain innovation and finance.