Proton Wallet is a self-custody wallet, meaning we use end-to-end encryption to ensure that you are the only one with access to your wallet's encryption keys. Our robust recovery methods mean you can never be locked out from your Bitcoin — not even by us. Manage your Bitcoin securely with Proton Wallet Send Bitcoin more safely Bitcoin transactions are permanent and there's no bank you can call if you make a mistake. Copying the wrong 26-character Bitcoin address can be catastrophic. Proton Wallet's unique Bitcoin via Email feature means you only need to verify an email instead, reducing the likelihood of errors. Each address is signed with PGP, ensuring that each transaction remains secure. Buy Bitcoin in 150+ countries Proton Wallet allows you to easily acquire Bitcoin using credit cards or bank transfers from all around the world through our financial partners, with a particularly low friction process for smaller amounts. Transact Bitcoin privately Proton Wallet generates a pool of Bitcoin addresses for you. Each time you receive BTC from someone using Bitcoin via Email, it automatically uses a different address from your pool, protecting your privacy and making it difficult to connect your transactions.