Layer 2 networks like Arbitrum, Base, Optimism, and Polygon are changing how people use Ethereum — lower fees, faster transactions, same security. But not every wallet handles L2s well. We compared wallets on L2 support, ease of chain-switching, and security to find the best picks for different types of users.
ethereum layer 2 networks — arbitrum, base, optimism, polygon — have quietly become the default way most people actually use crypto. lower fees, faster confirmations, same underlying security as the main chain.1 but here's the thing: not every wallet handles L2s gracefully. some make you manually add RPCs. others don't show your L2 balances at all. and a few just work.
we looked at wallets across three dimensions that actually matter for L2 users: network support (which L2s are native vs. manual-add), ease of chain-switching (one tap or buried in settings), and security model (hot wallet, cold storage, or smart contract).
if you've only ever used a wallet on ethereum mainnet, you might wonder why L2s matter. on mainnet, a simple swap can cost $5–$50 in gas. on arbitrum or base, the same swap is often under $0.10.1 the catch is that your wallet needs to know how to talk to these networks. some wallets auto-detect L2s; others require manual configuration.
evm compatibility is the key. because arbitrum, base, optimism, and polygon are all EVM-compatible, any wallet that speaks ethereum can technically work with them. the difference is how much friction you'll hit along the way.2
if you're already in the coinbase ecosystem, this is the easiest on-ramp to L2s. coinbase wallet has native support for base (obviously, since coinbase built it), arbitrum, optimism, and polygon. chain-switching is straightforward, and the interface is clean enough for someone who doesn't want to think about RPC URLs.1
it's a hot wallet — your keys live on your device — so it's great for daily use and small-to-medium balances. for larger amounts, pair it with a hardware wallet.
safe is the gold standard for multi-sig wallets across EVM networks. if you're managing funds with a team or DAO on arbitrum, optimism, or polygon, safe is the default choice for a reason. it's a smart contract wallet, meaning transactions require multiple signatures and recovery options are baked in.1
the tradeoff: it's not a casual wallet. you wouldn't use safe for daily coffee purchases. but for treasury management on L2s, nothing else comes close.
if you're holding L2-native assets long-term, a hardware wallet is the right call. trezor model one supports ethereum and all major EVM L2s when paired with a compatible interface like metamask or rabby. your private keys never touch the internet, which is the gold standard for security.1
the catch: trezor doesn't have a built-in L2 browser. you'll connect it to a software wallet that handles the L2 switching. this adds a step but keeps your assets safe.
tangem takes a different approach: a card-shaped hardware wallet with NFC. tap your phone to sign transactions. it supports a wide range of EVM networks including the major L2s, and the setup is genuinely simpler than traditional hardware wallets.1
it's a cold wallet at heart — keys are stored on the card's chip — but the NFC interface makes it feel closer to a hot wallet in daily use. good for users who want hardware-grade security without the cable-and-screen ritual.
| dimension | coinbase wallet | safe | trezor model one | tangem |
|---|---|---|---|---|
| l2 support | native (base, arbitrum, optimism, polygon) | native (arbitrum, optimism, polygon) | via metamask/rabby | wide evm support |
| chain-switching | one-tap | multi-sig setup required | via connected wallet | via app |
| security model | hot wallet | smart contract (multi-sig) | cold storage | cold storage (nfc) |
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