Enter BIP39 words separated by comma, space, or one per line.
You can also paste from clipboard. Only 11 or 23 valid BIP39 words accepted.
Here are two links to the word lists:
List 1,
List 2
0/11 words
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🚨 Security Notice
Always use this tool offline when working with real seed phrases. Testing or demoing it online is possible, but not recommended for actual wallet creation.
🔢 How It Works
A valid BIP39 seed phrase consists of 12 or 24 words. If you have 11 or 23 words, you are missing the final checksum word.
🛠 Generating Your Own Seed
If you created 11 or 23 words using true randomness—such as coin flips, dice rolls, or another entropy source—you can convert these into words using bip39tool.com. However, your phrase is incomplete without a checksum word.