Is there a bridge between Ethereum & polygon?

First off, there are actually two bridges that allow for tokens and NFTs to move between Ethereum and Polygon. They are Plasma and the PoS bridges. But what is a bridge anyway, in a technological sense?

How to bridge tokens from polygon network to Ethereum blockchain?

You can use the following steps to bridge tokens from Polygon Network to Ethereum blockchain. Select the Switch to Polygon option at the top of the Polygon Wallet interface. Verify the Polygon network details on the pop-up from the Metamask extension and select the Approve option.

What is the polygon bridge & how does it work?

The Polygon Bridge is a trustless cross-chain transaction channel between Polygon and Ethereum. It allows users to transfer ERC tokens and non-fungible tokens (NFTs) to the Polygon sidechain, all through the use of smart contracts. How does the Polygon Bridge work?

How to bridge ETH to Polygon?

You will automatically be redirected to the Polygon Bridge page. If not, you can click on ‘Bridge’ on the left menu bar. Next, you can proceed to send your tokens from ETH from the Ethereum network to the Polygon blockchain. To do this, click on the token you want to bridge.