0x4 Wallet

Multi-chain self-custody wallet for 0x4: EVM, Solana and Bitcoin. Keys stay encrypted in this extension.

0x4 Wallet is a self-custody wallet for EVM networks, Solana and Bitcoin. Your recovery phrase and private keys are encrypted with your password and never leave this browser. ONE WALLET, MANY NETWORKS • 30+ EVM networks, including BNB Chain, Ethereum, Base and Arbitrum • Solana • Native Bitcoin (SegWit) • One recovery phrase gives you the same accounts as the 0x4 mobile app MULTIPLE WALLETS • Create more addresses from the same recovery phrase, or import other recovery phrases and private keys • Switch wallets in one tap, and rename or remove them at any time • Addresses follow the standard derivation paths, so the same recovery phrase restores them in other wallets SEND AND RECEIVE • QR codes and one-tap copy for every address • Network icons show where each address can be used • Clear address checks before you send SWAP AND TRADE • Swap tokens on the same network or across networks • Buy and sell native Bitcoin • See the expected amount, minimum received, price impact, fees and network cost before you confirm • Browse popular tokens by network or search by name, symbol or contract address • Official tokens are marked, and look-alike tokens are filtered out of search YOUR TOKENS • Token pages with price, chart, holdings and recent activity • Add any token by contract address • Hide tokens you do not want to see CONNECT TO WEBSITES • Works with web apps through the standard wallet connection • Every connection, signature and transaction is confirmed by you in the wallet window • Login requests are checked against the site you are on to help block phishing • Quick trading for the 0x4 web app: approve once to place, cancel and adjust perpetual orders without confirming each one. It cannot withdraw or transfer funds, and it turns off when you lock or switch wallets, or after 24 hours SECURITY • Password-protected, with auto-lock • Recovery phrase and private key export require your password • No ads and no tracking 0x4 Wallet is a non-custodial tool. You are responsible for keeping your recovery phrase safe. Anyone with your recovery phrase can control your assets.