Formion Wallet

Self-custody crypto wallet: connect to any dApp on Ethereum, Base, Arbitrum and BNB Chain, and see exactly what you sign.

Formion Wallet is a self-custody crypto wallet for Chrome. Your recovery phrase and keys are created and stored only on your device, encrypted with your password — Formion never sees them. CONNECT TO ANY DAPP • Shows up in the "Connect wallet" list of modern dApps (EIP-6963) and works as a standard Ethereum provider (EIP-1193). • Ethereum, Base, Arbitrum and BNB Chain; dApps can switch the network after you connect. • Per-site permission: you choose which sites see your address and can disconnect any of them at any time. SEE EXACTLY WHAT YOU SIGN • Every connection, message, typed-data signature and transaction opens a Formion review window first. • Transactions show recipient, amount and the maximum network fee before you confirm. • Nothing is signed without your click. PROTECTION BUILT IN • Risk warnings for token approvals, permits and unverified sites. • Blind "eth_sign" requests are always refused. • Fees and gas limits requested by a site are capped to protect you from overcharging. • Signatures for the wrong network are refused. • AES-256 encrypted vault, auto-lock, password required to reveal the phrase. YOUR WALLET, YOUR WAY • Create a new wallet or import a recovery phrase from MetaMask, Phantom, Trust Wallet or Rabby. • Multiple accounts from one phrase, dark and light theme. • Balances for ETH, BNB, USDC and FOM. Swap, Auto Orders and more are available in Formion Wallet on the web (wallet.formion.ai). Formion Wallet is non-custodial software. You are responsible for keeping your recovery phrase safe. Nothing in the wallet is financial advice.