Chains

BNB Smart Chain

Build web3 dApps effortlessly

BNB Beacon Chain

Sunset Complete

BNB ecosystem’s staking & governance layer

BNB Greenfield

Decentralized data storage & economy

opBNB

Optimistic scaling solution to boost speed & cut fees

zkBNB

Testnet

Zero-knowledge scaling solution to boost speed & cut fees

BNB Chain Layer 2

Solutions designed to enhance the capabilities of BSC

DocumentationGitHubFaucetStake BNBBscScanBSCTraceDev ToolsLearn more about FusionDocumentationBeacon Chain ExplorerToken Recovery ToolDocumentationGitHubFaucetBridgeGreenfieldScanDCellarDev ToolsDocumentationGitHubFaucetBridgeopBNBScanDev ToolsDocumentationGitHub

Developers

Portal

A convenient hub for BNB Chain data & resources

Documentations

Supporting docs for developers

Builder Support Programs

Grants, funding, incentives, and support

GitHub

Explore BNB Chain tech repositories

Tools

Find the right developer tools for your project

Faucet

Pilot tokens on BNB Smart Chain

BNBChain List

A list of BNB Chain related networks

Submit dApps

BNB Smart ChainBNB GreenfieldopBNBzkBNBBNB HackBNB Incubation Alliance (BIA)Most Valuable Builder Accelerator Program (MVB)BNB Chain GrantsKickstartGas GrantsTVL Incentive ProgramMEME Coins InnovationSee All Programs

Ecosystem

Wallets

Securely connect to funds & dApps

DappBay

Explore dApps on BNB Smart Chain

Staking

Earn BNB and rewards effortlessly

Governance

Submit proposals & participate in on-chain governance

BNB Chain BTCFi

One-stop Platform to Leverage BTC assets

Bridge

Cross-chain transfer between networks

Tokenization Solutions

Get Your Business Into Web3

Payment

Integrate to BNB Chain Payments & explore the trending merchants.

What is BNB?

Learn more about the use cases and how to get BNB!

Native StakingLiquid StakingCompany TokenizationReal World Assets TokenizationNFT Loyalty Program

Community

Community Hub

Join our vibrant community

Blog

Follow our blog for the latest updates

Events

Connect with builders & discover community events

Build N’ Build Forum

A public, community-driven dev forum

Martians Program

Join BNB Chain's web3 journey & embrace our vibrant community

Space B

A Workspace to Meet & Build.

Careers

BNB Chain Careers

Explore opportunities on BNB Chain

Ecosystem Jobs

Explore jobs within BNB Chain ecosystem

Contact UsGet Started
Contact UsGet Started

Mainnet is Live

opBNB

Unleash BNB Chain's Full Potential

An optimized layer-2 solution that delivers lower fees and higher throughput to unlock the full potential of the BNB Chain.

Start BuildingBridge to opBNB

High-Performance, Low-Cost, and Scalable

opBNB is a high-performance layer-2 solution within the BNB ecosystem, built using the OP Stack. Leveraging its block size of 100M, opBNB's gas fees remain stable and low cost, making it a great solution for widespread adoption across multiple digital environments. From gaming and decentralized exchanges to daily use and digital collectibles, opBNB caters to a diverse set of needs while delivering optimal performance.

  • EVM Compatible
  • High Capacity and Lower Cost
  • Native integration with BNB ecosystem
  • BNB native token-driven economy
  • Modular design powered by OP Stack
4K+

TPS

$ 0.001

Avg. Gas Fee

100M

Gas per Second

Trending dApps on opBNB

Top projects and millions of users are storming into the ecosystem.

DAPPACTIVE USERSTXNS
Explore More dApps

Developer Resources

Start building on opBNB today.

Documentation

Comprehensive developer documentation.

GitHub

Explore our technical repositories.

Bridge

Easily move your assets between networks.

Explorer

Visualize key blockchain metrics: blocks, transactions and opBNB activity.

Dev Tools

Find the right developer tools for your project.

Status

Check the health of the opBNB network and its tools.

FAQ

Start Building

Stay Informed

Stay informed on opBNB's product development and get early access to the opBNB ecosystem.

Build N' Build Forum

Twitter

Discord