The cheapest, fastest way to bridge from Base
Bridging from Base is cheap and quick — gas here is a few cents, so leaving costs little. People usually move off Base to reach mainnet liquidity for a larger trade or a cash-out, or to hop to another chain for something Base doesn't have.
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.
Why move funds off Base
Base is a great place to transact, but it's a layer 2, so the deepest pools and most centralized-exchange withdrawal paths still live on Ethereum. When the goal is a large swap with minimal slippage, or moving funds toward an exchange to cash out, heading back to mainnet makes sense. A liquidity bridge does the hop directly, so you skip the roughly seven-day native rollup exit.
Popular destinations from Base
Common ways to bridge from Base
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.
Bridging from Base
Is it expensive to bridge off Base?
No — Base gas is only a few cents, so the exit itself is cheap. Your main cost is the route's small spread and, if you're heading to Ethereum, the mainnet gas to receive the funds there. The quote shows the all-in total before you confirm.
Do I have to wait seven days to leave Base?
Only if you use Base's native rollup withdrawal, which has a challenge period of about a week. A liquidity bridge sources tokens already on the destination chain and releases them to you in a couple of minutes, with no week-long wait.
Why move from Base back to Ethereum?
For depth and reach. Very large orders fill with less slippage in mainnet's deeper pools, some blue-chip protocols only live on L1, and most exchanges take deposits on Ethereum. For everyday activity, staying on Base is cheaper.