Bridge from BNB Chain to Polygon
Move USDC, USDT, BNB from BNB Chain 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 BNB Chain to Polygon
Bridging from BNB Chain to Polygon moves value between two low-cost EVM chains that each use their own gas token — BNB on one side, POL on the other. It's a common move for shifting stablecoins into Polygon's payments and gaming ecosystem.
BNB Chain is retail-heavy with PancakeSwap at its center, while Polygon offers sub-cent fees, deep stablecoin liquidity, and a broad consumer and gaming ecosystem. People move this way to reach Polygon-native apps or to hold stablecoins where transactions cost a fraction of a cent. Because both chains use non-ETH gas tokens and different stablecoin standards, let the aggregator handle the swap and keep a little POL for gas.
BNB Chain
Source- Gas
- Typically well under a dollar.
- Speed
- About 3-second blocks.
- Ecosystem
- High retail volume; PancakeSwap is the dominant DEX.
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 BNB Chain → Polygon
Do I need POL on Polygon?
Yes — Polygon charges gas in POL, while BNB Chain uses BNB. Bring a little POL or use a route that delivers gas on arrival.
Is my stablecoin the same on Polygon?
Not automatically — BNB Chain uses BEP-20 tokens. Aim for native Circle USDC on Polygon; the aggregator swaps into it and the quote shows the destination token.
How long does it take?
Usually well under a couple of minutes on a liquidity bridge, given BNB Chain's ~3-second blocks and Polygon's ~2-second blocks.
What does it cost?
BNB Chain gas is usually under a dollar and Polygon gas is a fraction of a cent, plus the bridge spread and the service fee.