Rabby Wallet extension for seamless, secure DeFi

The Rabby Wallet extension puts powerful, transparent Web3 control right in your browser. Built for DeFi-native users and Web3 newcomers alike, it’s a smart, secure, multi-chain wallet focused on clarity and confidence. With automatic chain switching, transaction simulation, and risk alerts, the Rabby Wallet extension helps you approve with peace of mind and move faster across EVM networks without the guesswork.

Why choose the Rabby Wallet extension for DeFi

DeFi moves fast. The Rabby Wallet extension keeps you a step ahead with features designed for power users who care about safety and speed. Whether you’re swapping, farming, bridging, minting NFTs, or exploring new dApps, Rabby streamlines every action and shows you what’s really happening behind the scenes—before you commit.

• ★ Less friction: Auto-switches to the correct chain in one click, so you never miss a transaction due to the wrong network.
• ★ More clarity: Simulates transactions and decodes signatures, turning complex data into easy-to-read insights.
• ★ Better security: Risk alerts flag suspicious approvals, malicious domains, and unusual contract behaviors.
• ★ True multi-chain: Works across popular EVM networks like Ethereum, Arbitrum, BNB Chain, Polygon, Optimism, Base, and more.

Key features that put you in control

Transaction simulation and clear signing

Before you approve, see exactly what will happen. The Rabby Wallet extension simulates transactions, decodes contract methods, and presents human-readable summaries. No more blind signing—every approval, swap, or NFT transfer is previewed with token in/out, changes to allowances, and potential risks.

Automatic chain switching

Open a dApp on the wrong network? Rabby detects it and auto-prompts a switch to the correct chain. That means faster execution, fewer failed transactions, and a smoother DeFi flow across multiple ecosystems. It’s multi-chain that actually feels effortless.

Risk alerts and phishing protection

Stay protected with built-in checks for malicious sites, suspicious contract interactions, and unsafe approvals. The Rabby Wallet extension highlights red flags and lets you review, revoke, or adjust settings so you can transact with confidence.

Multi-chain and NFT support

Manage tokens and NFTs across major EVM networks in one clean interface. Track balances, view transaction history, and switch networks without friction. From Ethereum mainnet to emerging L2s, the Rabby Wallet extension is ready for the multi-chain reality of DeFi.

Hardware wallets and open-source transparency

Pair Rabby with leading hardware wallets for added security. The project is open-source, enabling community review and trust through transparency. That combination—hardware-backed keys with clear signing—creates a secure, professional-grade DeFi setup.

How to install the Rabby Wallet extension

Get started in minutes. The Rabby Wallet extension works with Chromium-based browsers like Chrome, Brave, and Edge.

1. Visit the official listing on your browser’s extension store.
2. Click “Add to Browser” and confirm installation.
3. Create a new wallet or import an existing seed phrase (or connect a hardware wallet).
4. Set a strong password and back up your recovery phrase offline.
5. Pin the Rabby Wallet extension for quick access and start exploring dApps.

A quick workflow with the Rabby Wallet extension

Ready to transact? Here’s how Rabby streamlines your flow:

1. Open your favorite dApp in the browser.
2. Rabby detects the required chain and offers a one-click switch.
3. Initiate your swap, stake, or mint. Rabby simulates the transaction and displays a clear summary.
4. Review risk alerts, token deltas, and approval changes.
5. Approve with confidence. Track status and view a readable receipt afterward.

Rabby Wallet extension vs. other browser wallets

See how the Rabby Wallet extension stacks up against popular alternatives for DeFi power users.

Feature	Rabby Wallet extension	MetaMask	Trust Wallet (Extension)	Coinbase Wallet (Extension)
Transaction preview & simulation	Advanced simulation with clear signing and token deltas	Preview available; simulation varies by settings/version	Preview; simulation depth varies	Preview; simulation depth varies
Automatic chain switching	Yes, seamless auto-switch to correct network	Manual/assisted depending on dApp	Manual/assisted depending on dApp	Manual/assisted depending on dApp
Risk alerts & phishing checks	Built-in risk scanning and domain warnings	Security checks available; depth varies	Security checks available; depth varies	Security checks available; depth varies
Multi-chain EVM support	Yes, EVM-first and multi-chain by default	Yes	Yes	Yes
Hardware wallet compatibility	Supported with leading devices	Supported	Supported	Supported
Open-source transparency	Full open-source	Partial/varies	Partial/varies	Partial/varies

Who the Rabby Wallet extension is for

• Active DeFi traders who value speed and clarity.
• NFT collectors who want readable, risk-aware transactions.
• Developers and analysts who appreciate open-source, transparent tooling.
• Newcomers seeking a safer onboarding with clear, guided signing.

“Confidence is speed. When you see what you’re signing, you move faster—and smarter.”

Pro tips to get more from the Rabby Wallet extension

• Use a hardware wallet for large balances and keep hot wallet amounts minimal.
• Review allowance changes before approving—reduce or set custom allowances when possible.
• Pin your most-used networks and organize your address book for faster confirmations.
• Double-check domain authenticity and rely on Rabby’s phishing alerts for unknown sites.
• Regularly export and safely back up your seed phrase offline; never share it with anyone.

Security and privacy first

The Rabby Wallet extension is designed with security at its core: transparent open-source code, readable signing flows, and native risk checks. Your keys remain yours, and sensitive data stays on your device. Combined with hardware wallets and healthy operational habits, Rabby delivers a professional-grade security posture without sacrificing usability.

Frequently Asked Questions about Rabby Wallet extension

What is the Rabby Wallet extension?

The Rabby Wallet extension is a browser-based crypto wallet built for DeFi. It offers automatic chain switching, transaction simulation, risk alerts, and multi-chain support so you can transact confidently across EVM networks.

Which browsers support the Rabby Wallet extension?

The extension is available for Chromium-based browsers such as Chrome, Brave, and Microsoft Edge. Install it via your browser’s official extension store.

Is the Rabby Wallet extension safe to use?

Yes. Rabby emphasizes security with open-source transparency, clear signing, built-in risk checks, and compatibility with hardware wallets. Always keep your recovery phrase offline and verify official download sources.

How is Rabby different from other wallets?

Rabby focuses on clarity and control for DeFi: advanced transaction simulation, automatic chain switching, and readable signing flows. These features reduce errors, aid decision-making, and create a smoother multi-chain experience.

Does the Rabby Wallet extension support hardware wallets?

Yes. You can connect leading hardware wallets for extra security while continuing to benefit from Rabby’s simulation, risk alerts, and multi-chain management.

Which networks does Rabby support?

Rabby supports major EVM networks such as Ethereum, Arbitrum, BNB Chain, Polygon, Optimism, Base, and more. You can add additional EVM-compatible networks as needed.

Can I import an existing seed phrase into Rabby?

Absolutely. You can import an existing seed phrase, restore from a private key, or connect a hardware wallet to manage accounts within the Rabby Wallet extension.