How to migrate from MetaMask to Rabby Wallet?

Understanding the Migration Process

1. Rabby Wallet is a non-custodial, open-source browser extension wallet designed for Ethereum and EVM-compatible chains. It emphasizes security, transparency, and user control—features that resonate with users seeking alternatives to MetaMask’s increasingly commercialized interface.

2. Migration does not involve transferring assets directly from one wallet to another. Instead, it requires importing the same private key or seed phrase used in MetaMask into Rabby Wallet. This ensures continuity of access to on-chain assets without moving funds across networks.

3. Users must verify that Rabby supports all the networks they actively use. While Rabby natively integrates with Ethereum, BSC, Polygon, Arbitrum, Optimism, and Base, some lesser-known testnets or custom RPCs may require manual configuration.

4. The migration preserves all associated account data—ERC-20 balances, NFT holdings, and transaction history—because these reside on-chain. Rabby reads this data via public node endpoints, just like MetaMask does.

5. No third-party service or intermediary is involved. The entire process occurs locally in the user’s browser, maintaining full sovereignty over cryptographic material.

Step-by-Step Import Procedure

1. Install the official Rabby Wallet extension from rabby.io—never from unofficial sources or browser store listings that lack domain verification.

2. Launch Rabby and select “Import Wallet” during initial setup. Choose “Recover from seed phrase” rather than creating a new wallet.

3. Enter the 12-word or 24-word recovery phrase exactly as exported from MetaMask. Ensure no extra spaces, typos, or capitalization errors occur.

4. Assign a strong password for local encryption. This password protects the decrypted private key in memory—not the seed phrase itself—and is never transmitted externally.

5. Confirm the imported accounts by checking Ethereum address derivation paths. Rabby defaults to BIP-44 (m/44'/60'/0'/0), matching MetaMask’s standard path for Ethereum mainnet accounts.

Network and Token Configuration

1. Rabby auto-detects common EVM networks but may not pre-load custom RPCs added manually in MetaMask. Users must re-add these under Settings → Networks → Add Network.

2. Custom tokens—especially those deployed on non-standard chains or with unusual decimals—must be re-added individually. Rabby does not sync token lists from MetaMask’s local storage.

3. Gas estimation behavior differs slightly: Rabby uses its own fee oracle and allows granular control over EIP-1559 parameters. Users should review suggested base fee and priority fee before confirming transactions.

4. DApp connection permissions are isolated per site. Rabby does not inherit MetaMask’s connected dApp list; each site must be re-authorized after import.

5. Hardware wallet support (Ledger, Trezor) functions independently in Rabby. Imported seed phrases do not affect hardware signing workflows unless explicitly used to derive software accounts.

Security Verification Post-Migration

1. Cross-check ETH and token balances across multiple block explorers—not just Etherscan—to confirm full synchronization with on-chain state.

2. Initiate a low-value test transaction to a known address. Monitor confirmation speed, gas usage, and receipt status to validate correct network configuration.

3. Inspect the wallet’s internal address display for checksum integrity. Rabby enforces EIP-55 checksum formatting, which helps detect mistyped addresses during transfers.

4. Review active signing requests in real time. Rabby displays detailed call data previews for contract interactions—a feature absent in basic MetaMask versions—enabling deeper scrutiny of smart contract logic.

5. Audit connected sites under Settings → Connected Sites. Remove any unrecognized or outdated dApps to minimize exposure surface.

Frequently Asked Questions

Q: Can I use the same seed phrase in both MetaMask and Rabby simultaneously?A: Yes. Seed phrases are deterministic and can be used across compatible wallets. However, running both wallets with identical accounts increases risk if either extension becomes compromised.

Q: Does Rabby support MetaMask Snaps?A: No. Rabby does not implement the Snap sandboxing framework. It relies on native code execution and verified open-source modules instead of third-party executable plugins.

Q: What happens to my MetaMask browser extension after migrating?A: It remains functional unless uninstalled. Users may keep both extensions installed but should avoid sending transactions from both concurrently to prevent nonce conflicts.

Q: Is my transaction history visible inside Rabby after import?A: Rabby does not store historical logs locally. Transaction history is fetched live from blockchain APIs and displayed dynamically—identical to how MetaMask retrieves it.