Create

Split an existing secret into several mnemonic shares.

See the 'Combine' section below to combine existing shares.

Secret

Securely generate random master secret with strength of:

128 bits 160 bits 192 bits 224 bits 256 bits

Master Secret

 

Passphrase (optional)

Groups and Members

Total Shares

Threshold

The number of shares needed to reconstruct the master secret.

Shares

Combine

Recover a master secret from a set of mnemonics.

Shares

 

Passphrase

Master Secret

This project is 100% open-source code

Get the source code from the repository - https://github.com/iancoleman/slip39

Libraries

slip39-js - https://github.com/ilap/slip39-js

jQuery - https://jquery.com/

Twitter Bootstrap - http://getbootstrap.com/