> For the complete documentation index, see [llms.txt](https://snark-launch.gitbook.io/snark-launch/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://snark-launch.gitbook.io/snark-launch/guides-and-tutorials/how-to-bridge-to-zksync-era.md).

# How to Bridge to zkSync Era

Cross-Chain bridge Guide

<figure><img src="https://528206523-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FUjP8sFZnUNPTQoH614o5%2Fuploads%2FbqcJx4zdC3NkZJeQYcgH%2Fbridge.png?alt=media&amp;token=9ad2615a-d5fc-4a7e-ae0c-89dac6e47a51" alt=""><figcaption></figcaption></figure>

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**(***You will need to bridge your Ethereum ($ETH) in the current chain it is on to the **zkSync Era Network)***

**How to add Zksync era Mainnet to metamask:**

1. Go to (Use <https://chainlist.org/> to add network)
2. Type: [zkSync Era Mainnet](https://chainlist.org/chain/324)
3. Press "Add to Metamask"
4. Done

**Recommended zkSync Era Bridges:**&#x20;

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Orbiter Finance:  [**https://www.orbiter.finance/**](https://www.orbiter.finance/)\
zkSync Official bridge: [**Zksync Era Mainnet**](https://bridge.zksync.io/)<br>

<figure><img src="https://528206523-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FUjP8sFZnUNPTQoH614o5%2Fuploads%2FHV1rlMxHB9z98OzObepF%2FOrbiter.png?alt=media&amp;token=1b33c68c-5ec5-4e89-ade7-4ec13b58776b" alt=""><figcaption><p><strong><code>Hold ETH in your current wallet in the smart chain, then bridge to zkSync Era</code></strong></p></figcaption></figure>