**BNB (Build and Build)** is the native cryptocurrency of the **BNB Chain**, created by **Binance**, one of the world’s largest crypto exchanges. Originally launched to reduce trading fees on Binance, BNB has evolved into a powerful utility token. It now powers transactions, smart contracts, decentralized applications (dApps), NFTs, and DeFi platforms across the BNB ecosystem.
BNB is used to pay fees, stake, trade, and even make real-world payments. Its unique **auto-burn mechanism** helps reduce the total supply over time, supporting long-term value. Fast, low-cost, and scalable — BNB is a key part of the Web3 future.