Rabby Wallet Extension: The Pro-User's Gateway to EVM & DeFi (2026 Guide)
In 2026, Rabby Wallet has become the gold standard for power users in the Ethereum and EVM ecosystem. Developed by the team at DeBank, Rabby is designed specifically to solve the "blind signing" problem that plagues traditional browser wallets.
If you are looking to Get the Rabby extension, this guide covers the official installation process, the latest 2026 security features, and why it is replacing legacy wallets for DeFi enthusiasts.
đĽ Official Download & Installation (v0.93.78)
To ensure your security, always download Rabby from verified sources. As of February 2026, the current stable version is 0.93.78.
- Official Website: Rabby.io
- Chrome Web Store: Download Rabby Wallet
- Supported Browsers: Chrome, Brave, Edge, and Firefox.
Setup Steps:
- Install: Click "Add to Chrome" (or your preferred browser).
- Import or Create: You can create a new seed phrase or seamlessly import your existing MetaMask phrase. Rabby is designed to coexist or replace MetaMask by toggling the "Flip" switch in the settings.
- Set Password: This password encrypts your local data; Rabby is non-custodial and never stores this on a server.
đĄď¸ Why Choose Rabby in 2026?
Rabbyâs 2026 updates have introduced several "DeFi-first" features that make it significantly safer than basic wallet extensions.
1. Mandatory Pre-Transaction Simulation
Rabby was the first to implement a mandatory simulation layer. Before you sign any transaction, Rabby shows you:
- Balance Changes: Exactly what assets are leaving and entering your wallet.
- Security Warnings: If the contract is unverified, has a history of exploits, or if you are interacting with a "honeypot" token.
2. Automatic Network Switching
Forget manual RPC configuration. Rabby supports 140+ EVM chains (including Ethereum, Polygon, Arbitrum, Optimism, and the new Monad and HyperEVM chains). When you visit a dApp, Rabby automatically switches to the correct network without you having to click a button.
3. Built-in Gas Account & Top-ups
The 2026 GasAccount feature allows you to pay for transaction fees on any chain using stablecoins. If you run out of native ETH on an L2, you can "top up" your gas directly within the extension using USDC or USDT, preventing you from being stranded.
4. Professional Hardware Integration
Rabby provides the most robust hardware wallet support in the industry. It connects seamlessly via USB or QR code with:
- Ledger (Nano S/X/Stax/Flex)
- Trezor (Safe 3/5)
- OneKey
- Keystone & AirGap (QR-based)
đ Rabby vs. MetaMask (2026 Comparison)
| Feature | Rabby Wallet | MetaMask |
|---|---|---|
| Transaction Simulation | Built-in (Default) | Basic / Requires 3rd Party |
| Network Switching | Fully Automated | Manual Confirmation |
| Risk Scanning | Real-time Contract Audit | Limited |
| Portfolio View | Native DeBank Integration | Basic Balance View |
| EVM Compatibility | 140+ Chains | Broad (Requires Manual Setup) |
â ď¸ 2026 Security Alert
Rabby is an open-source project audited by firms like SlowMist and Least Authority. However, always remember:
- Never share your 12-word seed phrase. No Rabby support member will ever ask for it.
- Revoke Approvals: Use Rabbyâs built-in "Approvals" tab to regularly clear out unlimited permissions given to old dApps.