> ## Documentation Index > Fetch the complete documentation index at: https://extension-rabbyy.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Rabby® Wallet®®® | Extension®®® > Rabby Wallet is a self-custody extension built for the Ethereum and EVM ecosystem. It provides a unified interface for managing … Rabby Wallet Extension: Complete Guide to Features, Installation, Security, and Crypto Management Introduction to Rabby Wallet Extension Rabby Wallet Extension is a browser-based cryptocurrency wallet designed to make managing digital assets and interacting with decentralized applications easier. Developed by the team behind DeBank, Rabby focuses on providing a smooth and secure experience for users exploring decentralized finance (DeFi), Web3 platforms, and Ethereum-compatible blockchain networks. The extension offers several useful tools, including multi-chain account management, transaction previews, security alerts, and cryptocurrency portfolio tracking. Its interface is designed to help users understand what happens when they interact with blockchain applications before approving transactions. Rabby Wallet is particularly useful for cryptocurrency users who regularly access decentralized exchanges, NFT marketplaces, lending platforms, and other Web3 services. What Is Rabby Wallet Extension? Rabby Wallet is a non-custodial cryptocurrency wallet that operates as a browser extension. It allows users to connect their wallets to decentralized applications and manage supported digital assets directly through their browsers. Unlike centralized cryptocurrency exchanges, Rabby gives users control over their wallet credentials and private keys. This means users are responsible for protecting their recovery phrases and approving transactions. The extension primarily focuses on Ethereum and Ethereum Virtual Machine (EVM)-compatible blockchain networks. It automatically identifies supported networks when users interact with decentralized applications, helping reduce the need for manual network switching. Key Features of Rabby Wallet Extension 1. Multi-Chain Cryptocurrency Support One of Rabby's main advantages is its support for multiple EVM-compatible blockchain networks. Users can manage cryptocurrency accounts across supported networks without installing a separate wallet for every blockchain. Networks include Ethereum, Arbitrum, Optimism, Polygon, Base, BNB Chain, and Avalanche. This multi-chain functionality makes Rabby convenient for people who regularly move between decentralized finance ecosystems. 2. Transaction Simulation Rabby includes transaction simulation features that allow users to preview expected balance changes before signing a transaction. Instead of simply displaying a confirmation request, the wallet can show the assets expected to be received or spent. This additional information helps users understand potentially unexpected transaction outcomes before approving them. However, transaction simulation is a security aid rather than a guarantee. Users should always review transaction details carefully. 3. Pre-Transaction Security Alerts Security is an important part of the Rabby Wallet experience. The extension provides risk-scanning features designed to identify potentially suspicious transactions and interactions. These warnings can help users recognize unusual permissions, suspicious contract interactions, and other potential risks. Although these features offer additional protection, they cannot identify every scam, malicious contract, or phishing attempt. 4. Automatic Network Detection Rabby can automatically detect the blockchain network required by a supported decentralized application. This feature helps users avoid unnecessary manual network switching and makes interacting with multiple EVM-based applications more convenient. It is especially useful for DeFi participants who regularly use different blockchain ecosystems. 5. Cryptocurrency Portfolio Management Rabby provides portfolio-related features that allow users to monitor supported cryptocurrency holdings across different networks. Users can review balances and account information through a consolidated interface. This makes it easier to understand their digital asset positions without opening multiple wallet applications. 6. Hardware Wallet Compatibility Rabby supports connections with selected hardware wallets, including Ledger and other compatible devices. Hardware wallet integration allows users to interact with decentralized applications while keeping their signing keys protected by a separate hardware device. Users should verify transaction details directly on their hardware wallet before confirming any operation. How to Download Rabby Wallet Extension Installing the official Rabby Wallet extension is straightforward. Follow these steps:
  1. Open the official website at [[https://rabby.io/\{/](https://rabby.io/\{/)\* /if \*/}](https://rabby.io/).
  2. Navigate to the download section.
  3. Select the browser extension option.
  4. Choose the appropriate browser installation link.
  5. Open the verified extension listing in your browser's extension store.
  6. Confirm the extension name and publisher before installing.
  7. Add Rabby Wallet to your browser.
  8. Pin the extension to your browser toolbar for convenient access.
Rabby supports browsers such as Google Chrome, Brave, and Microsoft Edge through compatible extension distribution. Always use the official website or its verified store listing. Avoid unofficial installation packages and suspicious download links. How to Set Up Rabby Wallet Extension Once the extension has been installed, users can begin configuring their wallets. Open Rabby by selecting its icon in the browser toolbar. Follow the setup instructions to create a new wallet, import an existing compatible wallet, or connect a supported hardware wallet. If creating a new wallet, choose a strong password and carefully secure the recovery phrase provided during setup. The recovery phrase is extremely important because it may provide access to the wallet and its associated assets. Store it securely offline and never share it with anyone. After completing the setup, users can explore the dashboard, add supported accounts, and connect to decentralized applications. How to Connect Rabby Wallet to DeFi Applications Rabby is designed to make interacting with Web3 applications straightforward. First, visit the official website of the decentralized application you want to use. Verify the website address before connecting your wallet. Select its wallet connection option and choose Rabby if available. The extension will display a connection request. Review the requested permissions and approve the connection only if you trust the application. Remember that connecting a wallet is different from approving a transaction or granting token-spending permissions. Review each request separately. Is Rabby Wallet Extension Safe? Rabby uses a self-custody model, meaning users maintain control over their wallet credentials. Its open-source development approach and published independent security audit reports also provide useful transparency. Its transaction simulation and risk-scanning features offer additional information before users sign transactions. Nevertheless, no cryptocurrency wallet is completely risk-free. Users can still lose assets through phishing websites, malicious smart contracts, compromised devices, or unsafe token approvals. For better protection: Advantages of Rabby Wallet Extension Rabby offers several advantages for cryptocurrency users: These capabilities make it an attractive option for people who regularly participate in decentralized finance. Conclusion Rabby Wallet Extension is a practical cryptocurrency wallet for users who want a convenient way to manage digital assets and interact with decentralized applications. Its multi-chain support, transaction simulation, security alerts, and portfolio management features provide a useful combination of functionality and convenience. Although it cannot eliminate every cryptocurrency security risk, Rabby helps users make more informed decisions before signing blockchain transactions. For anyone exploring Ethereum-based applications and decentralized finance, Rabby Wallet Extension is worth considering. Always download the official extension, protect your recovery phrase, and carefully review every transaction before approving it. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.