Rabby Wallet is a secure, open‑source Web3 browser extension and app by DeBank, tailored for Ethereum and 100+ EVM-compatible chains. Designed with DeFi users in mind, it offers seamless auto-switching between networks, robust pre‑transaction simulation, and risk scanning to alert users before signing. Integrates hardware wallets, enables token swapping, gas top‑ups, contact whitelisting, and watch-only mode—offering intuitive.