88Wallet

88Wallet — multi-chain self-custody wallet. Connect to dApps, swap, and keep your keys on your own device.

88Wallet is a self-custody crypto wallet in your browser. Your keys are generated and encrypted on your own device and never leave it — we cannot see your recovery phrase, cannot move your funds, and never ask you to create an account. CONNECT TO ANY dAPP 88Wallet injects a standard EIP-1193 provider and announces itself over EIP-6963, so it appears in the wallet list on Uniswap, OpenSea and anywhere else that supports browser wallets — alongside your other wallets rather than replacing them. Ethereum mainnet and the major EVM networks are supported, and you can switch networks from the popup or let the site request the switch. ONE WALLET FOR MORE THAN EVM The same recovery phrase also holds your balances on the non-EVM chains the 88Wallet mobile app supports — over 60 assets in total — so you are not running one wallet for browser dApps and a second one for everything else. SWAP AT THE BEST RATE Every swap is quoted across multiple providers at once and the best rate wins. Cross-chain swaps included. BUILT SO A BAD SITE CANNOT DRAIN YOU - Every signature and transaction needs a fresh PIN or biometric approval. An unlocked browser left unattended is not enough. - Transaction approvals show the destination AND the raw call data, with a warning when a request carries contract data — because "Value: 0" is exactly what a token-approval drainer looks like. - eth_sign is refused outright. It signs an arbitrary digest that a malicious site can disguise as a transaction, and modern wallets dropped it. - A site only sees your address after you connect it, and only that site. YOUR KEYS, YOUR CRYPTO No account, no email, no KYC to start. Encrypted backup to a file or your own private Google Drive — only you, with your password, can restore it. 88Wallet is also available for Android.