BlackBox Wallet

About

BlackBox Wallet is a self-custodial browser wallet for EVM-compatible networks.

Your private keys are generated locally and encrypted locally. Seed phrases and private keys are never sent to BlackBox servers.

Use BlackBox Wallet to:

- Create a new wallet from a mnemonic phrase
- Import an existing wallet from seed phrase or private key
- Manage multiple derived accounts
- Connect to dApps through an injected EIP-1193 provider
- Review and approve transaction and signature requests
- Send native and token transactions
- Manage custom networks and RPC settings

Security-focused behavior:

- Encrypted wallet data at rest in local extension storage
- Auto-lock on inactivity
- Explicit user approval for signing and transaction actions
- Origin-aware dApp connection handling

BlackBox Wallet is designed for users who want direct control over their keys and transparent signing flows while using modern Web3 applications.