# What is Polygon zkEVM? By [Vexalus](https://paragraph.com/@vexalus) ยท 2023-04-04 --- ![Polygon zkEVM](https://storage.googleapis.com/papyrus_images/0bcc0ebf413626f2d79eba127b41bc595badb2f2680f8df0359335572d160906.jpg) Polygon zkEVM The Polygon zkEVM network is a layer 2 scaling solution for Ethereum that uses zero-knowledge proofs to enable faster and more efficient transactions. It allows developers to create decentralized applications (dApps) capable of processing thousands of transactions per second with lower gas fees and increased scalability. The network uses zk-rollups, a type of layer 2 scaling solution, to bundle multiple transactions into a single proof, which is then verified on the main Ethereum network. This allows for significant reductions in gas fees and faster transaction times while maintaining the same level of security and decentralization as the main Ethereum network. Overall, the Polygon zkEVM network offers a promising solution for the scalability and usability issues faced by Ethereum and other blockchain networks. One of the main advantages of the Polygon zkEVM network is that it allows developers to build dApps that are fully compatible with the Ethereum Virtual Machine (EVM). This means that developers can use the same programming languages and smart contract standards as they would on the main Ethereum network, making it easy to migrate existing dApps to the Polygon network. Another benefit of the Polygon zkEVM network is its low transaction costs. Because transactions are processed off-chain and then verified on the main Ethereum network, the gas fees associated with transactions on the Polygon network are significantly lower than on the main network. This makes it more accessible for users and dApp developers, particularly for smaller transactions. The security of the Polygon zkEVM network is also a key feature. The network uses zk-rollups, which are considered to be one of the most secure layer 2 scaling solutions. With zk-rollups, transactions are bundled into a single proof, which is then verified on the main Ethereum network. This ensures that all transactions are fully auditable and transparent while maintaining the same level of security as the main Ethereum network. In summary, the Polygon zkEVM network offers a powerful solution for developers looking to build scalable, efficient, and secure dApps on the Ethereum network. Its use of zk-rollups, low transaction costs, and EVM compatibility make it a promising option for the future of decentralized applications. --- *Originally published on [Vexalus](https://paragraph.com/@vexalus/what-is-polygon-zkevm)*