Move crypto between chains at the best available rate.
Bridgeline is a non-custodial bridge across Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, and Solana.
- Non-custodial
- Audited contracts
- No account, no email
- You keep your keys
- Ethereum
- Base
- Arbitrum
- Optimism
- Polygon
- BNB Chain
- Avalanche
- Solana
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.
Common ways people move, both directions.
Trust, stated plainly.
Non-custodial by design
Funds move wallet-to-contract. Bridgeline can’t touch them, hold them, or reverse them.
Transparent pricing
One 0.5% service fee, shown in every quote. No spread games, no hidden add-ons.
Best available rate
LI.FI compares routes across liquidity bridges and DEXs. You see the number before you sign.
Eight chains, one place to move between them.
The main settlement layer — the deepest liquidity and most stablecoins.
Coinbase's layer 2 — consumer apps, memecoins, easy on-ramps.
The deepest DeFi and perpetuals liquidity of any layer 2.
An OP-Stack chain anchoring the Superchain; home to Velodrome.
Low-cost payments, gaming and enterprise; gas paid in POL.
High retail volume and memecoins; PancakeSwap is the hub.
Sub-second finality with a strong subnet story; Trader Joe.
A high-throughput non-EVM chain; Jupiter aggregates liquidity.
While a transfer settles
A bridge usually settles in well under a couple of minutes. During that time your transaction is on-chain and verifiable — Bridgeline is never in the middle holding it.
How bridging works →Is Bridgeline safe to use?
Bridgeline is non-custodial — you connect your own wallet and it signs every transaction. Funds move directly from your wallet through LI.FI's audited smart contracts; the site never holds your money or your keys, and can't reverse or freeze a transfer.
What does it cost to bridge?
Bridgeline adds a flat 0.5% service fee, shown inside every quote before you confirm — no hidden spread. You also pay the source chain's network (gas) fee, which is a few cents on most chains and higher only on Ethereum mainnet.
Which chains can I bridge between?
Eight networks: Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, and Solana — in both directions. The widget finds a route across liquidity bridges and DEXs for the pair you pick.
How long does a transfer take?
Most transfers settle in well under a couple of minutes on a liquidity route. The slowest part is usually the first confirmation on the source chain, which can take longer when Ethereum is congested.
Do I need an account or email?
No. There's no sign-up, no email, and no KYC on Bridgeline itself — you just connect a wallet and go. It's an interface to on-chain protocols, not an exchange that holds your funds.
What does non-custodial mean?
It means your assets are never in Bridgeline's control. They move wallet-to-contract, so there's no account balance to hack, freeze, or lose — the trade-off is that transactions are final and you're responsible for confirming the details before you sign.
Move your crypto in a couple of minutes.
Non-custodial, the fee shown up front, and your wallet signs every step.