What is Rabby Wallet?

Rabby Wallet is a modern browser extension wallet designed to make interacting with decentralized finance (DeFi) safer and more efficient. It combines standard wallet features — key management, sending/receiving tokens, network switching — with power-user capabilities such as aggregated swaps, transaction simulation, customizable gas, and permission controls.

Key benefits

  • Security-first design: granular site permissions, transaction simulation and in-wallet approvals reduce the risk of accidental approvals.
  • DeFi-friendly UX: built-in swap aggregation and token management for fast trades without leaving the wallet.
  • Multi-account support: manage multiple accounts and hardware wallets in one extension.
  • Advanced gas & nonce controls: tune transactions to prioritize speed or cost.

Who is it for?

Whether you are a DeFi trader, NFT collector, or a developer testing smart contracts, Rabby Wallet offers the controls and visibility you need to transact confidently on EVM-compatible chains.

How it works

Install the browser extension, create or import a wallet using a seed phrase or hardware wallet, and connect to supported networks. Use the built-in swap interface or connect Rabby directly to dApps; the wallet will prompt you to review and confirm all transaction details.

Top Features (Quick)

  • One-click aggregated swaps across multiple DEXes.
  • Transaction preview & simulation to catch potential problems before signing.
  • Permission manager to review and revoke dApp allowances.
  • Support for hardware wallets (e.g., Ledger, Trezor).
  • Custom RPC and multi-chain support.

Getting started

  1. Install the extension from your browser's extension store.
  2. Create a new wallet or import one with your seed phrase.
  3. Fund your account and explore tokens or built-in swaps.
  4. Connect to dApps and adjust permissions using the permission manager.

Security & Best Practices

Keep your seed phrase offline and never share it. Use hardware wallet integration for large holdings and only approve transactions you understand. Regularly review and revoke unused approvals using the wallet's permission manager. When interacting with new dApps, confirm contract details and gas estimates from multiple sources.

Developer notes

If you build dApps, ensure you request minimal permissions and provide transparent UX so users can see exactly what they are approving. Consider integrating WalletConnect or standard provider APIs to support Rabby and other wallets.