> ## Documentation Index > Fetch the complete documentation index at: https://ioapp-lace.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Lace®® | wallet — Extension™® > In short, the Lace Wallet Extension combines wallet management, Web3 connectivity, digital assets, and expanding multichain ![Lace5](https://mintcdn.com/ioapp-lace/voOO2By1WYcwV0pT/images/lace5.avif?fit=max\&auto=format\&n=voOO2By1WYcwV0pT\&q=85\&s=e6c034c960f0a0347c87b02ee8cf705c) # Lace Wallet Extension: The Multichain Hub for Cardano, Bitcoin, and Midnight The Lace Wallet Extension has evolved far beyond its origins as a simple light wallet for Cardano. Developed by Input Output Global (IOG), one of the primary engineering firms behind the Cardano blockchain, Lace is now positioning itself as a comprehensive, multichain self-custody solution. With the recent release of version 2.2 and the rollout of Lace 2.0, the extension integrates Cardano, Bitcoin, and the privacy-focused Midnight network into a single, unified interface . For users navigating the fragmented world of Web3, Lace aims to eliminate the friction of juggling multiple wallets and switching networks, offering a streamlined experience that prioritizes both security and usability . **A Unified Multichain Experience** The core philosophy behind the Lace 2.0 update is interoperability. Previously, managing Bitcoin alongside Cardano assets often required separate applications. Lace now allows users to view and manage native BTC, ada, and Midnight tokens within the same dashboard . This integration extends to hardware wallets; users can import Bitcoin accounts from devices like Ledger or Trezor and sign transactions directly within the Lace extension without compromising key security . Furthermore, the inclusion of Midnight introduces optional privacy features. Lace supports both shielded and unshielded addresses, giving users the flexibility to choose when to keep transaction details private or when to share them for verification purposes . **Advanced Security and Air-Gapped Signing** Security remains a paramount focus for the Lace development team. The extension has been independently audited by external firms like FYEO to ensure code quality and user safety . Beyond standard hardware wallet integration, Lace has introduced support for SeedSigner, a fully open-source, air-gapped signing device built from off-the-shelf components . This makes Lace the first Cardano wallet to support SeedSigner. By using animated QR codes, users can sign both ada and Bitcoin transactions without ever plugging the signing device into their computer, effectively eliminating a major vector for malware attacks. This feature caters to security-conscious users who prefer a "DIY" approach to cold storage and want to verify their own hardware . **Governance and Staking Capabilities** For the Cardano community, Lace offers robust staking and governance tools. Users can explore stake pools, delegate their ada, and track reward histories directly from the extension . With the recent updates, Lace has also enhanced its governance features. Users now have the option to delegate directly to protocol governance options such as "Abstain" or "No Confidence," reflecting the evolving landscape of on-chain decision-making on Cardano . The interface also displays pending rewards when de-registering a stake key, ensuring users have full transparency over their staking lifecycle . **NFT Management and DApp Connectivity** Lace serves as a gateway to the broader Cardano ecosystem. The extension includes an NFT gallery where users can view their collectibles, send them to other wallets, or access marketplaces to browse and purchase new NFTs . For decentralized finance (DeFi) enthusiasts, the Lace DApp Connector simplifies interactions with Web3 platforms. Users can connect to decentralized exchanges (DEXs), lending protocols, and NFT marketplaces with a single wallet . The addition of personalized ADA Handles allows users to replace complex wallet addresses with human-readable identifiers, which can also serve as profile pictures or digital calling cards containing social links . **Performance and User Experience Enhancements** Beyond feature additions, Lace 2.2 focused heavily on backend optimization. Transaction building has been made "smarter" to ensure reliability even as wallet complexity grows . Users will notice faster loading times, more accurate token pricing, and smoother interactions with DApps . The extension also introduced transaction bundling, allowing users to send different types of assets to multiple recipients in a single transaction, thereby saving on transaction fees and reducing network congestion . For users who prefer mobile, the Lace team has ensured version parity, bringing features like in-app swaps, Banxa on-ramps, and hardware wallet support to iOS and Android platforms . **Important Safety Notice** As Lace continues to grow in popularity, security experts urge users to exercise caution regarding phishing attempts. The only official source for downloading the Lace extension is the official website (lace.io) . Users should avoid installing the wallet from search engine ads, forum links, or third-party mirrors. The developers emphasize that Lace is a non-custodial wallet, meaning users hold their own keys and seed phrases, and no legitimate support team will ever ask for this sensitive information . In summary, the Lace Wallet Extension has matured into a versatile, security-hardened platform that bridges the gap between the Cardano ecosystem and the broader cryptocurrency landscape. Whether you are a staking enthusiast, an NFT collector, or a Bitcoin holder looking for DeFi access, Lace offers a compelling, self-custodial solution with a strong emphasis on user choice and interoperability. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.