How to Bridge to zkSync

Bridging to zkSync is very simple thanks to the variety of secure bridges that connect zk-rollups to other Ethereum Virtual Machine (EVM) compatible chains. We recommend Orbiter Finance because they offer fast and cheap cross-chain swaps and are one of the few DEXs that offer stablecoin transfers for USDC and USDT.

You can bridge tokens to zkSync with this simple guide:

  1. Visit Orbiter Finance and connect your MetaMask Wallet.
  2. Select the network you want to transfer tokens from (Ethereum, Polygon, Arbitrum, Loopring, Optimism + 10 others).
  3. Select the token you want to bridge from your network to zkSync and input the amount.
  4. Review and confirm the transaction. Your tokens will arrive in under 5 minutes.
ETH to zkSync Bridge

Is Orbiter Finance a safe zkSync Bridge?

Yes, Orbiter Finance is one of the most used and most trusted bridges for all zk-rollup layer 2's which include zkSync, StarkNet, Loopring and DYDX. The platform has been live for over a year, which means the smart contracts are battle-tested and ultimately very secure. Orbiter Finance is also non-custodial, which means you always retain ownership of your private keys and never have to worry about losing your tokens to hacks or exit scams.

What is zkSync?

zkSync is a fast and safe layer 2 scaling solution for Ethereum that uses zero-knowledge cryptography to keep your transactions private. The protocol is very popular among DeFi users because it can process thousands of transactions per second and only costs a few cents in gas fees. Thanks to the use of ZK-SNARKS, all data on zkSync is encrypted and private, which makes it a great choice for users who value their privacy.

What are the benefits of bridging to zkSync?

There are many benefits of using zkSync over Ethereum's slow and expensive mainnet. ZK-SNARKS also makes transactions on zkSync are very fast and cheap, often costing less than a penny in gas fees. The layer 2 solution is also much more scalable than Ethereum mainnet, meaning it can process thousands of transactions per second.

Bottom Line

Bridging to zkSync is very simple and straightforward using Orbiter Finance, a secure cross-chain bridge that allows users to transfer ETH, USDC and USDT from Ethereum mainnet, Polygon, Optimism, Arbitrum and other networks. The process only takes a few minutes and is significantly cheaper than traditional Ethereum transfers.