This is the online version of Ultra. Download the repository to work offline.
True Random Key Generator
Click or tap over the characters until it's green. Then confirm to generate the public key and addresses for Ethereum and Bitcoin.
0x
| A | 0 | 9 | B |
| 1 | 8 | C | 2 |
| 7 | D | 3 | 6 |
| E | 4 | 5 | F |
Private Key
Copy Private Key
Public Key (uncompressed)
Copy Public Key
Ethereum address
Copy Ethereum Address
Bitcoin address
Copy Bitcoin Address