Bridge from Arbitrum to Polygon
Move USDC, ETH, USDT from Arbitrum to Polygon at the best available rate.
Typical time — usually well under a couple of minutes on a liquidity bridge.
New to bridging? Move a small test amount first to see how it works — most transfers land in a couple of minutes.
Quotes include a 0.5% service fee that supports Bridgeline. Swaps execute through LI.FI’s audited smart contracts — this site never holds your funds.
Four steps, all signed in your own wallet.
- 01
Connect your wallet
Connect inside the bridge box. That's the only place Bridgeline ever asks — this site never sees your keys.
- 02
Pick your token and amount
Choose what you're moving, from which chain to which chain, and how much.
- 03
Review the quote and fee
You approve the exact amount in your own wallet, with the full fee shown. Cancel any time before you sign.
- 04
Confirm and track
Sign the transaction and watch it settle on-chain through LI.FI's audited contracts. Bridgeline is never in the middle.
Bridging Arbitrum to Polygon
Bridging from Arbitrum to Polygon takes you from an ETH-gas rollup to a low-cost proof-of-stake chain whose gas is paid in POL. Both are cheap to transact on, so this hop is less about saving fees and more about reaching Polygon's payments, gaming, and stablecoin apps.
Arbitrum concentrates the deepest DeFi and perpetuals liquidity of any layer 2, but Polygon has its own pull: sub-cent fees, deep stablecoin liquidity, and a long tail of consumer, gaming, and enterprise apps. People move this way to put capital to work in that ecosystem or to send stablecoins somewhere transactions cost a fraction of a cent. Just remember Polygon's gas token is POL (formerly MATIC), not ETH.
Arbitrum
Source- Gas
- Usually a few cents per swap.
- Speed
- Sub-second confirmations; optimistic-rollup settlement to Ethereum.
- Ecosystem
- The deepest DeFi liquidity of any L2 — perpetuals, GMX, and major DEXs.
Polygon
Destination- Gas
- Usually a fraction of a cent.
- Speed
- About 2-second blocks on a proof-of-stake chain with its own validators.
- Ecosystem
- Low-cost payments, gaming, and enterprise pilots; the native gas token was renamed from MATIC to POL.
Stay safe while bridging
- Approve only what you’re bridging. The widget requests finite token approvals by default — there’s no need to grant an unlimited allowance.
- Check the URL every time. Bookmark this site and confirm the address bar before connecting a wallet.
- Start small for a new route. A tiny test transfer confirms everything works before you move the full amount.
Moving a large amount? Consider a hardware wallet
A hardware wallet keeps your private keys offline, so a compromised browser or a malicious approval can’t drain your funds on its own. It’s the single biggest security upgrade for anyone holding meaningful value on-chain.
Official links, provided for your security.
Questions about Arbitrum → Polygon
Will I have gas once I land on Polygon?
Polygon charges gas in POL, not ETH, so bridging only USDC can leave you unable to transact. Bring a little POL alongside your main asset, or use a route that delivers a small amount of gas on arrival.
Is this cheaper than routing through Ethereum?
Usually, yes. A direct Arbitrum-to-Polygon liquidity bridge avoids paying expensive Ethereum L1 gas twice. Routing through mainnet only makes sense in rare cases where liquidity for your specific token is thin.
Which USDC do I get on Polygon?
Prefer a route that delivers native (Circle-issued) USDC on Polygon rather than an older bridged version, since native USDC has deeper liquidity. Check the destination token before you approve.
How long does it take?
A liquidity bridge usually settles in well under a couple of minutes. Both chains confirm quickly — Arbitrum in under a second and Polygon in about two seconds — so the wait is mostly the bridge sourcing liquidity.