Wallets
Browser Wallet
A browser wallet is a wallet that runs inside a web browser, usually as an extension, and lets users sign transactions and connect to dApps.
Last Updated
2026-03-29
Related Concepts
What is Browser Wallet?
A browser wallet (or extension wallet) is a cryptocurrency wallet that lives as a plugin in a web browser. It allows users to manage their funds and interact directly with decentralized applications (dApps).
How does Browser Wallet work?
- The user installs the extension (e.g., MetaMask) and creates a seed phrase.
- The wallet stores the private keys locally and securely within the browser.
- When visiting a dApp, the website requests a connection to the wallet.
- The user approves the connection, allowing the dApp to read the wallet address.
- For every transaction or signature, the wallet pops up a window for the user to review and confirm.
Why does Browser Wallet matter?
It is the primary gateway to the Web3 ecosystem. By bridging the gap between traditional websites and blockchain networks, browser wallets make it possible to trade, mint, and vote without leaving the browser.
Key features of Browser Wallet
- Browser-based extension
- Direct connection to dApps
- Local storage of private keys
- Simple user interface for signing
- Support for multiple networks and tokens
Examples of Browser Wallet
- MetaMask, the most widely used wallet for EVM-compatible chains.
- Phantom, the leading wallet for the Solana ecosystem.
- Rabby, a security-focused wallet with enhanced transaction simulation.