Mitilena Keys

Generate new addresses and private keys for cold wallets offline. Get a 100% clean Bitcoin address and private key. We support over 7000 cryptocurrencies.

We guarantee that you will generate your private keys offline with us!

Secure generation of new addresses and private keys for most cryptocurrencies, including Bitcoin, USDT, Tron, and more. Perfect for cold wallets. The generation process is performed offline on your device.

You need a new address for USDT or Bitcoin? We are the only ones who can do this!
You can only generate a new address and cryptocurrency key without using the internet here. This is exclusive to your device. Rest assured, we will never transfer your data to a remote server with a hidden command. We don't have that.

If you don't trust us, you can turn off the internet when running the application or block it in your firewall. We don't have any hidden requests. This is the most useful and secure app possible.

The application does not store logs. Even if your computer is hacked, the generated private keys can't be retrieved by anyone. If you store substantial amounts in cryptocurrency, this is a 'must have' app.

Saving all data as a QR code.
Saving as plain text. As PDF. Easy to print and store.