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Dice to Seed

For Demonstration Only

This tool is for demonstration purposes only. Do not use any online tools to generate a seed phrase that you plan on using for actual Bitcoin -- you'll want to do so in an airgapped quarantine; and if needed you can download a standalone version of this tool here, or use dice.py for a standalone python version.

This tool converts dice rolls into a BIP-39 seed phrase, which can be used to generate a Bitcoin wallet. Select the dice type (d6 or d8) and desired word count (12 or 24 words), then enter your dice rolls to see the resulting seed phrase. The tool calculates the entropy and displays the seed words as you type.

Entering 1/? dice roll:
estimated entropy <0-bits