MetaMask Enables Native Bitcoin Support for 30 Million Users in Multi-Chain Wallet Evolution

MetaMask, the world’s leading self-custody wallet platform, has achieved a watershed moment by introducing native Bitcoin support to its ecosystem, benefiting its 30 million monthly active users and expanding far beyond its Ethereum origins. This development marks a fundamental shift in how crypto users can manage digital assets across multiple blockchains within a single interface.

From Ethereum-Only to Multi-Chain Leader

For over a decade, MetaMask has dominated the browser wallet landscape, established by Consensys and adopted by 143 million individuals globally. Originally designed exclusively for Ethereum and its DeFi applications, the platform has undergone a strategic transformation. The announcement of Solana integration in October 2025 signaled the beginning of this multi-chain expansion, with Bitcoin support now completing a crucial piece of the puzzle. This shift reflects the growing recognition that the future of crypto wallets requires interoperability across distinct blockchain ecosystems, not siloed support for a single chain.

Bitcoin DeFi Ecosystem Reaches New Heights

Bitcoin’s emergence as a DeFi-capable blockchain has surprised many observers who once viewed the asset class as limited to peer-to-peer transactions. The discovery of powerful scripting capabilities through innovations like Ordinals has catalyzed widespread developer interest in building applications on Bitcoin. MetaMask’s native Bitcoin integration directly addresses this expanding ecosystem, enabling users to seamlessly engage with Bitcoin-based DeFi protocols without managing separate wallets or navigating complex bridge mechanisms. This native support allows users holding 30 bitcoin or any other amount to easily transition between Bitcoin and other blockchain networks within MetaMask’s unified interface.

Building Infrastructure for Bitcoin Integration

The technical foundation for MetaMask’s Bitcoin integration rests on the Bitcoin Development Kit, an open-source library specifically engineered to simplify Bitcoin wallet development. By leveraging this toolkit, MetaMask has eliminated friction from the user experience, allowing developers to build Bitcoin applications with greater ease. This infrastructure-first approach has become a pattern across the broader industry, accelerating the maturation of Bitcoin as a platform for decentralized applications beyond Layer 2 solutions.

Bitcoin Layer 2 Solutions Drive Ecosystem Growth

A diverse array of Bitcoin Layer 2 platforms and sidechains have emerged to serve the rapidly expanding Bitcoin DeFi sector. Projects including BOB, Botanix, Rootstock, and the Liquid Network represent different approaches to scaling Bitcoin’s functionality while maintaining security and decentralization. MetaMask’s native Bitcoin integration creates network effects that benefit this entire ecosystem, providing these protocols with access to one of crypto’s largest user bases. Each platform brings unique features, but MetaMask’s universal support creates unprecedented liquidity and utility across these disparate networks.

Strategic Commercial Momentum and Future Vision

MetaMask’s expansion into multi-chain support coincides with significant corporate developments. The company revealed plans to pursue a public market listing in the United States, demonstrating confidence in its business model and market opportunity. Additionally, MetaMask has rolled out mainstream-focused features including the MetaMask Card, a crypto-enabled debit card developed in collaboration with the Linea network, alongside an ambitious on-chain rewards program. These initiatives collectively position MetaMask as more than a wallet—it’s evolving into a comprehensive platform for managing crypto assets and accessing decentralized financial services at scale.