Inside Ethereum's Engine: How the Execution Layer Actually Works
Build securely on Linea
with OpenZeppelin
OpenZeppelin empowers developers on Linea with audited libraries, upgrade plugins, and open-source tooling to build applications that inherit Ethereum compatibility while benefiting from zkEVM scalability and low-cost transactions.
OpenZeppelin Solidity Contracts
A suite of audited contracts and utilities for Linea’s zkEVM. Developers use these secure and reusable building blocks to accelerate deployment, reduce risk, and deliver Ethereum-compatible apps that leverage zk-rollup performance.
Docs → Github →More than
$101 billion
Total Value Transferred through OpenZeppelin Contracts on Linea
More than
$3 billion
Total Value Locked in OpenZeppelin Contracts on Linea
Contracts Wizard
Generate secure Linea smart contracts in seconds. Select modules, preview Solidity code, and export directly into your zkEVM development workflow.
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Upgrades Plugins
Deploy and manage upgradeable contracts on Linea using Hardhat and Foundry plugins. Automate proxies, apply safety checks, and verify upgrades with confidence on zkEVM.
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Contracts MCP
Seamlessly integrate OpenZeppelin’s libraries into AI-powered development environments for Linea. Generate and deploy secure contracts guided by proven standards and zkEVM compatibility.
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Open Source Tools
UI Builder
Quickly create a frontend for any Linea contract call. Choose the function, auto-generate a React interface with wallet connection, and export a complete zkEVM app.
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Safe Utils
Verify multisig transaction hashes before signing. Safe Utils ensures Linea teams can confirm actions with confidence and prevent malicious activity.
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Access Control
Define roles and permissions with flexible hierarchies and granular admin rights. Well-suited for DAOs, multisigs, and governance frameworks on Linea.
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Join the Community
Contribute on Github →Enterprise-grade security and compliance for institutional adoption
Professional Services
Smart Contract Security Audit
Secure your Linea applications with comprehensive Solidity contract audits that ensure protocol security and resilience on the zkEVM, delivering gold-standard security and scalability
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Blockchain Infrastructure Audit
Strengthen your offchain infrastructure through specialized audits of zkEVM components, sequencer implementations, and crosschain bridges, ensuring security across every layer of your technology stack.
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ZKP Audit
Validate your Linea zero-knowledge systems through rigorous audits of proof circuits, cryptographic provers, and verifier contracts, ensuring mathematical soundness and secure integration within the Ethereum ecosystem.
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