How to bridge to Optimism
Bridging moves your crypto from Ethereum onto Optimism so you can transact for cents. Here is how to do it safely.
What bridging means
A bridge locks your asset on Ethereum and issues the equivalent on Optimism. Deposits to Optimism are quick; withdrawals back to Ethereum take longer (the standard bridge has a challenge period).
The simplest route
The easiest way is to withdraw from an exchange (Binance, Coinbase, etc.) and choose the Optimism network when withdrawing ETH or USDC. No bridge needed.
Using the official bridge
- Use the official Optimism bridge at app.optimism.io/bridge.
- Connect your wallet, pick ETH/USDC and the amount, confirm on Ethereum (you pay Ethereum gas here).
- Funds arrive on Optimism in a few minutes.
Stay safe
Only use bridges linked from official sources — fake bridge sites are a common scam. Verify the URL and start with a small test. Then keep a little ETH for gas and you are ready to create a token.
Frequently asked questions
Do I need ETH to bridge?
You pay Ethereum gas for the bridge transaction. Once on Optimism, a little ETH covers everything.
Is withdrawing from an exchange easier?
Often yes — many exchanges let you withdraw ETH or USDC directly on Optimism, skipping the bridge.
How long does bridging take?
Deposits to Optimism take a few minutes; withdrawals back to Ethereum take longer due to the security challenge period.
Ready to create your own token?
Launch a token on BNB Chain, Ethereum, Base, Arbitrum, Solana, Polygon, Optimism, Linea, Avalanche, Scroll, Sui, TON, Berachain, HyperEVM, Sonic, Unichain, World Chain, Soneium, Mantle or Cronos — no code, in minutes.
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