Overview
Rabby Wallet is a browser extension wallet built to improve the DeFi experience. It emphasizes fast dApp connections, granular permission management, transaction safety, and tools for power users — while remaining approachable for newcomers. It supports multiple EVM-compatible networks and integrates features that streamline token approvals, gas management, and multi-signature workflows.
Key Features
- Granular Permissions: See and control what dApps can access (addresses, balances, approvals) before connecting.
- Approval Guard: Batch, revoke, and set allowance caps to reduce token approval risks common in DeFi.
- Built-in Swap & Routing: Compare routes and gas-estimates for swaps without leaving the extension.
- Transaction Simulation: Preview calldata and simulate transactions to detect potential failures or MEV issues.
- Multi-Chain Support: Work across Ethereum mainnet and popular EVM chains with quick network switching.
Security & Privacy
Security is central to Rabby’s design. Private keys are stored locally in the extension and never leave the user’s device. The wallet prompts users to review every transaction on a clear, line-by-line summary and highlights approvals that could expose token balances. Users are encouraged to back up seed phrases offline and enable OS-level protections like biometric locks on devices that support them.
How to Get Started
Installing Rabby Wallet is typically done via your browser’s extension store. After installation you can create a new wallet or import an existing seed phrase. The onboarding flow prompts you to set a strong password and shows how to export your seed for secure offline storage. Once set up, connect to dApps using explicit "connect" prompts — avoid auto-connect unless you trust the site.
Power User Tools
Rabby targets traders and DeFi users who need speed and control. It provides a transaction history with decoded calldata, gas management presets, nonce control for parallel tx flows, and the ability to sign batches. These tools reduce manual friction when interacting with complex protocols and help avoid common pitfalls like nonce conflicts and unexpectedly high gas fees.
Troubleshooting & Support
Common issues are usually resolved by updating the extension, clearing local cache, or ensuring the correct network is selected. If transactions fail, verify gas limits and network status, or simulate the call first. For lost access, seed phrase recovery is the standard method — Rabby does not hold custody of keys. Always keep backups and follow best practices.
- Always verify dApp permissions before approving.
- Revoke unnecessary token approvals regularly.
- Use transaction simulation when interacting with new contracts.
Conclusion
Rabby Wallet fills a practical niche for DeFi users who want more control and clarity than basic browser wallets provide. With features that reduce approval risk, improve transaction visibility, and support advanced workflows, it’s a strong choice for users active in DeFi and NFTs who value usability without sacrificing security.