# What is Linea zkEVM and how does it enhance Ethereum scalability?

Jessica Washington · August 4, 2026

> Linea zkEVM is a Layer 2 scaling solution for Ethereum that uses zero-knowledge rollups (zk-rollups) to enhance transaction throughput while...

Linea zkEVM is a Layer 2 scaling solution for Ethereum that uses zero-knowledge rollups (zk-rollups) to enhance transaction throughput while maintaining security and decentralization.

Zero-knowledge proofs, a core technology in zk-rollups, allow one party to prove possession of certain information without revealing the information itself, which increases privacy and efficiency.

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With Linea, users can experience Ethereum-like security as it is built on the same protocols and infrastructure that underlie the Ethereum network.

The transition from the Ethereum mainnet to Linea involves the same code and tools, ensuring developers can easily deploy their existing Ethereum dApps without needing to rewrite them.

Linea zkEVM aims to achieve over 2,000 transactions per second (TPS), significantly higher than Ethereum’s current capacity of around 30 TPS during peak times.

Unlike traditional rollups, which can take time to finalize transactions, zk-rollups can prove the validity of transactions almost instantaneously, enhancing user experiences.

The gas fees on Linea are significantly lower than those on Ethereum, making it more economical for users while still providing security similar to Layer 1.

Linea zkEVM supports full compatibility with Ethereum’s EVM (Ethereum Virtual Machine), meaning all Ethereum smart contracts can run on Linea without modification.

The development of Linea draws from a rich ecosystem of existing tools and frameworks made by ConsenSys, which fosters improved development speed and accessibility for new projects.

Linea uses batch processing, allowing multiple transactions to be bundled together and verified in a single proof, leading to lower fees and increased throughput.

Linea's decentralization roadmap involves community engagement and participation, enabling stakeholders to help shape its governance and enhance security features.

The architecture of Linea allows for the generation of proofs for all EVM opcodes, providing robust functionality and trustless execution across various applications.

Through its seamless integration with MetaMask and Infura, Linea allows developers to access over 100 million Web3 users quickly, enhancing the reach of dApps built on their network.

As of now, Linea has processed over 350,000 transactions on its testnet, showcasing its capabilities in scalability before the full launch of its mainnet.

Linea zkEVM is designed to drive user experience innovations in Web3, including digital identity management and on-chain community engagement.

The project began in 2019 in response to Ethereum's scalability challenges, which remain pertinent as demand for Ethereum-based applications continues to grow.

With over 300 decentralized applications deployed and 55 million unique wallets, the Linea ecosystem is already becoming an important part of the Web3 landscape.

Linea's energy-efficient proof generation process ensures that the resource consumption in validating transactions is significantly lower than traditional systems, aligning it with sustainability goals.

Developers can leverage tooling like Remix and Truffle to build on Linea, providing a streamlined development experience that mirrors the Ethereum ecosystem.

The introduction of Linea zkEVM marks a pivotal moment in Ethereum's scalability journey, pushing the boundaries of how decentralized finance (DeFi) applications can operate securely and efficiently.

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