Quava Wallet

Post-quantum Ethereum & Base wallet. Built for the era when quantum breaks everything else.

Quava Wallet — Self-Custodial Ethereum & Base Wallet The Ethereum wallet built for people who actually care about their keys. Quava keeps your crypto safe today and ready for whatever comes next. Your keys are generated entirely on-device using secp256k1cryptography and never leave your browser. No servers. No cloud. No compromise. Built for the quantum age - secp256k1 keypairs generated locally — your seed phrase never touches a server. - Post-quantum ready architecture built on Ethereum's native cryptography. - Your 12-word recovery phrase is the only key that matters. - No name, email, or phone number required. Private by default. Everything you need on Ethereum & Base - Send and receive ETH instantly across Ethereum and Base. - Beautiful QR code for receiving funds — share it anywhere. - Real-time balance and direct links to Etherscan and Basescan. - Switch between Ethereum, Base, and Sepolia testnet in one tap. Manage multiple wallets - Create and manage multiple wallets from a single extension. - Switch between wallets instantly with a single tap. - Secure JSON backup for every wallet you create. Best-in-class security - Fully self-custodial. We have zero access to your funds — ever. - Keys stored locally using Chrome's encrypted storage. - No tracking. No analytics. No third-party data sharing. - Open architecture you can verify yourself. Quava is for anyone who takes ownership of their crypto seriously. Install Quava and own your future.