Please Note: At this time, bridging is only available for domains minted on Polygon or Ethereum. You can only bridge domains Eth -> Polygon and Polygon -> Eth. You are unable to bridge domains minted on Base to Polygon/Ethereum or Polygon/Ethereum minted domains to Base.
Bridging Ethereum domains to Polygon
A few considerations to keep in mind when considering bridging your domain from Ethereum to Polygon:
- Bridging to Polygon will require you to pay Ethereum gas fees at the start of the process. 
- Bridging may take several hours to complete. Once bridging is in process, it can’t be cancelled and during this time you won’t be able to use your domain. 
- Some dapps, metaverses, and games will only resolve Web3 Domains on a specific chain. 
- Go to My Domains. 
- Click “Manage” next to the Ethereum domain you wish to bridge to Polygon 
- Click “Bridge' then 'Start':   
- Select your wallet, sign with your wallet and pay a final ETH gas fee. 
- Wait a few minutes for confirmation. 
- During this process, your Web3 domain may temporarily disappear from the My Domains page. Once bridged, you'll be able to manage your domain for free with no gas fees.