Free Arbitrum Wallet — Ethereum L2, Low Fees
Create a free Arbitrum wallet instantly. No signup, no KYC. Access Arbitrum One's massive DeFi ecosystem — GMX, Uniswap, Camelot — at a fraction of Ethereum mainnet fees.
Create Arbitrum Wallet Free →Arbitrum — The Leading Ethereum L2
Arbitrum One is consistently one of the top Ethereum Layer 2 networks by Total Value Locked (TVL). As an Optimistic Rollup, it executes transactions off Ethereum mainnet but posts fraud proofs to L1, giving it stronger security guarantees than most alternative L1 blockchains.
Gas fees on Arbitrum are 10–100× lower than Ethereum mainnet, making it viable for smaller DeFi positions and frequent trading. The native ARB token is used for governance of the Arbitrum DAO.
With Cope Wallet, you can access all Arbitrum dApps via WalletConnect — GMX for perpetuals, Uniswap for swaps, Radiant Capital for lending, and dozens more — all with your anonymous, no-KYC wallet.
Arbitrum Network Facts
What is Arbitrum?
An Ethereum Optimistic Rollup (Chain ID 42161) with 10–100× lower fees than mainnet. One of the largest DeFi ecosystems by TVL.
Can I use Cope Wallet on Arbitrum?
Yes. Switch to Arbitrum One in Cope Wallet. Same address as Ethereum. View ETH, ARB, and all Arbitrum tokens.
What makes Arbitrum different from Polygon?
Arbitrum is a rollup — stronger Ethereum security guarantees. Polygon is a sidechain. Arbitrum fees are slightly higher but security model is more robust.