The Stylus testnet is officially live! You can now build EVM-compatible apps in Rust by visiting the Stylus docs.

Arbitrum Orbit

A universe of chains. Arbitrum Orbit is the ideal way to permissionlessly launch your own custom chain.

Choose the configuration that best suits your project's needs, with a customizable chain that settles to Arbitrum One or Nova.

Arbitrum Nitro Stack

Built with Nitro. Orbit chains leverage the Arbitrum Nitro Tech Stack, the most advanced blockchain scaling technology.

Orbit chains benefit from future upgrades to Nitro, including performance optimizations, permissionless validation, and Arbitrum Stylus.

Arbitrum Nitro

The technical stack powering all Arbitrum products.

Custom

Customize your chain to suit your needs. The Nitro Tech Stack can be modified to enable any use case.

Arbitrum Rollup

Scale your decentralized applications with a fraction of the fees, while still leveraging Ethereum's security.

Arbitrum AnyTrust

Power the next generation of apps with an AnyTrust chain — the high-security solution for gaming and social projects that call for ultra-low transaction fees.

Case Studies

Arbitrum is designed to empower builders.

Ex Populus has forged a strategic partnership with Offchain Labs to build the Xai blockchain. The Xai blockchain was developed to address the needs of web3 gaming at scale, tailored specifically for gaming to establish the backbone of a new decentralized gaming ecosystem.

NFTGaming

Get Involved

Arbitrum Orbit is a universe of chains in the Arbitrum ecosystem. Create your own dedicated chain permissionlessly with a custom fee token, privacy, permissions, and more. All tailored to the precise needs of your project.

Everything you need to know about Arbitrum Orbit.

Docs

Launch an Orbit Chain using our dedicated tool.

Orbit Deployment UI

Let's partner up and do something new.

Contact Partnerships

Stay up to date

Be the first to know about the latest updates and launches.

The Most Decentralized L2 Technology