BIP39 Seed Guardian Never lose your groestlcoins

This software uses Shamir's Secret Sharing Scheme to securely store your BIP39 seed. Hexadecimal shares are humanized using BIP39 algorithm, so each share is encoded as a sequence of 15 words.

Only 12 words seed supported and should be BIP39 compatible !

Split BIP39 Seed

Seed is made of exactly 12 words.
The value must be in range 2 to 64.
The value must be in range 2 to 64.
{{errorMessage}}
{{share}}

Reconstruct BIP39 Seed

Share is made of exactly 15 words.
{{errorMessage}}
{{humanSeed}}