🔐 BIP-39 Mnemonic Generator

Production-grade cryptographic tool for wallet seed generation

12 Words (128-bit)
18 Words (192-bit)
24 Words (256-bit)
English
简体中文
Click the button above to generate a mnemonic
Security Checklist:
  • Run this tool on an offline, secure device
  • Verify HTTPS certificate when loading remotely
  • Physically write down the generated mnemonic
  • Never store digitally or transmit over networks
  • Use hardware wallet for production funds
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