Back to Store

SHA-256 Hash Explorer

Type text and watch the hash transform in real-time

Input

Hash Output

Hexadecimal (64 chars)
Binary (256 bits)
Decimal

Avalanche Effect

Changing just one character flips ~50% of output bits. Compare current input with the input minus its last character.

Bits flipped: 0 / 256 (0%)

Mining Challenge

Find an input whose SHA-256 hash starts with N zeros. This is how Bitcoin mining works!

Click "Start Mining" to begin...