Generate offline storage for major cryptocurrencies. 100% open source and free to use.
Supports Bitcoin-BTC, Bitcoin-BCH, Monero, Ethereum, Litecoin, Dash, Dogecoin, Zcash, Zcoin, Stellar, BIP39, Waves, Neo, Ripple, Ethereum Classic, OmiseGo, Basic Attention Token, and Ubiq.
Export to printable and digital formats for long-term storage
Save keys to a file which can be stored on a flash drive, or print to paper to easily create paper wallets.
Encrypt and divide private keys for maximum security
Encrypt private keys with a passphrase or divide them into parts so funds are not accessible at any one location. Set how many parts are needed to recover the keys. Store one in your safe, one in a bank vault, or one with a trusted family member.
Generate keys securely with automatic environment checks
Following a few simple recommendations can improve the security of your cryptocurrency. Automatic environment checks encourage keys to be generated in a secure environment.
Checks if internet connection is active
Checks if tool is running locally
Checks if browser is open source
Checks if operating system is open source
Uses the latest window.crypto API available in browsers which provides access to a cryptographically secure random number generator. This allows generation of random values as seeds for your keys.
Download our 100% free and open source software and run it offline
Feel confident in the software you’re using. Inspect the source code and know that your money is secure. CryptoStorage is open source, so the community can maintain it indefinitely.