Kraken Wallet is a self-custody crypto wallet from Kraken that is designed for storing digital assets, managing NFTs, and connecting to decentralized applications. It is a mobile wallet for iOS and Android that keeps control of private keys on the user’s device, rather than in an exchange account. This positioning makes Kraken Wallet relevant for users who want to combine the convenience of a mainstream brand with the custody model and on-chain access typically associated with Web3 wallets.
Overview
Kraken Wallet is separate from the Kraken exchange and is intended for self-directed on-chain activity. It can be used by Kraken customers and by users who do not maintain an exchange account. As a self-custodial wallet, it does not require account creation on an exchange to hold assets, but it also places responsibility for backups and device security on the user.
History and Background
Kraken introduced Kraken Wallet in 2024 and published the codebase as open source at launch. The wallet’s public repository is released under the MIT license, with a stated goal of enabling third-party review and improving transparency around the wallet’s security model. Kraken has also publicly referenced security auditing as part of its launch process, including third-party review work.
Core Products and Services
- Create a new wallet or import an existing wallet, including common third-party wallets.
- Send and receive crypto across supported networks, with user-selectable network fee presets for certain chains.
- View and manage tokens and NFTs, including the ability to hide assets based on token reputation settings.
- Connect to dApps using WalletConnect and interact with Web3 services through the wallet interface.
- Optional swap functionality for supported networks that aggregates decentralized exchange and bridging routes into a single flow.
Technology and Features
Kraken Wallet’s security architecture is built around local key custody. The wallet stores secret values such as the seed and recovery phrase on-device using the native secure storage systems provided by iOS and Android. Non-secret but still sensitive wallet data, such as addresses and transaction metadata, is stored in an encrypted local database. The wallet also supports security controls such as biometric app lock and optional password protection, with safeguards intended to slow brute-force attempts.
From an interoperability perspective, Kraken Wallet is designed to support multi-chain usage with a unified interface. Each wallet created or imported in the app includes multiple address types, which can simplify management for users who interact across Bitcoin, EVM networks, Solana, and Dogecoin without maintaining separate apps for each ecosystem.
Asset and Network Support
Kraken Wallet supports several major networks, including Bitcoin, Ethereum, Arbitrum, Optimism, Polygon, Solana, Base, and Dogecoin. In addition to native assets on supported networks, the wallet supports large token sets, including ERC-20 tokens on supported EVM networks and SPL tokens on Solana. NFT support is available on Ethereum, Solana, and supported EVM networks such as Arbitrum, Base, Optimism, and Polygon. Kraken Wallet does not currently support Bitcoin Ordinals or token standards on Bitcoin such as BRC-20 or Runes.
Use Cases and Market Position
Kraken Wallet is positioned as a general-purpose Web3 wallet that can complement centralized exchange activity. Common use cases include moving assets from an exchange account into self-custody for personal control, interacting with decentralized applications through WalletConnect, tracking token balances and NFT holdings across multiple chains, and managing DeFi-related positions that are visible on-chain. Compared with exchange accounts, Kraken Wallet emphasizes asset storage and dApp connectivity; trading features are more limited and typically rely on external decentralized applications or built-in swap routing where available.
Risks and Considerations
- Self-custody responsibility: Users are responsible for protecting their Secret Recovery Phrase. If it is lost and wallet access is also lost, assets may be irrecoverable.
- Mobile wallet risk profile: As a hot wallet, Kraken Wallet is exposed to device compromise, phishing, and malware risks. Kraken’s own guidance highlights that mobile single-key wallets are not ideal for storing significant amounts over long periods.
- Irreversible transactions and network fees: On-chain transfers cannot be reversed, and transaction fees vary by network conditions. Swap and bridge operations can add additional costs and complexity.
- Hardware wallet limitations: Kraken Wallet does not currently support hardware wallet connections, which may be a consideration for users prioritizing offline key storage.
