for Blockchain Privacy
Introducing Aztec Sandbox, a local developer environment for building end-to-end private applications.
The first milestone toward Aztec’s endgame: A no-compromises privacy-first Layer 2 on Ethereum.
Backed by the best investors in crypto
Build with Aztec Sandbox
The all-new Aztec Sandbox makes writing privacy-first applications a snap.
Run local node infrastructure, utilize comprehensive smart contract and front-end libraries, and test and build with full-stack privacy tooling.
Aztec Node & RPC Server
Run a package of backend services needed to build and publish Aztec rollup blocks, query blockchain state, and execute simulated transactions.
Noir & Aztec.nr
Write smart contracts using a comprehensive framework that extends Noir with private smart contract functionality.
Aztec.js & Aztec CLI
Interact seamlessly with a local instance of an Aztec node. Submit transactions, test contracts, and query blockchain state.
Write with Aztec.nr
A powerful new smart contract framework for Aztec applications.
Aztec.nr allows you to write privacy-first smart contracts with sweet syntax, seamless state management, and a sophisticated library of privacy primitives.
Aztec.nr is written in Noir, an open-source Rust-based zk language.
Write code, not circuits.
Seamless state management
Manage private state headache-free. No more reasoning about Merkle Trees. Just read and write to private storage.
Sophisticated privacy primitives
Import cryptographic primitives like ECDSA and SHA without the hassle of re-implementation.
Learn with Aztec’s Community
Aztec Labs is committed to supporting open-source software development in tight collaboration with the best privacy developers in crypto.
Join our community to get live developer support from the Aztec Labs team and privacy-first peers.
Grow with Grants
Aztec Labs Grants funds developers building with and contributing to the Noir programming language and Aztec’s network design.
Grants Wave 3 supports libraries that benefit the Noir ecosystem as well as in-progress projects using Noir.
September 20, 2023
Join us for the 10th edition of the Zero Knowledge Summit – bringing together the best thinkers and builders to discuss the latest in zero knowledge research, zk use-cases, cryptographic primitives, privacy, and maths.
Aztec Developer Workshop
September 21, 2023
Join our workshop in London the day after zkSummit on September 21st.
october 6 - 27, 2023
Aztec Labs is sponsoring the world’s largest virtual Ethereum hackathon. Introducing Ethereum developers to ZK development with Aztec Sandbox and Noir.
The Aztec Labs Blog
Contribute to Aztec’s design
Aztec Labs is committed to building in the open. Join us in debating and designing the future of privacy on Ethereum.
Start building with Aztec Sandbox
Use Aztec.nr and Aztec Sandbox to unlock privacy-first applications today.