Mnemonic Tools

Generate private keys from mnemonic phrases - 4 powerful BIP39/BIP44 operations for seed phrase management

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Security Warning

Never share your mnemonic phrase or private keys with anyone. All operations are performed client-side in your browser. We recommend using this tool offline for maximum security. Your seed phrase gives complete access to your funds.

Available Operations

Mnemonic to Private Keys

Derive EVM private keys from seed phrase (0-1000)

Validate Mnemonic

Check if your seed phrase is valid (BIP39)

Mnemonic to Addresses

Generate EVM addresses from seed phrase

Custom Derivation Path

Use custom BIP44 derivation paths

About BIP39 & BIP44

BIP39 (Bitcoin Improvement Proposal 39) is a standard for generating mnemonic seed phrases, while BIP44 defines the derivation path structure for creating multiple accounts from a single seed.

Common Uses

  • Wallet recovery & backup
  • Multi-account generation
  • Hardware wallet integration
  • Deterministic key derivation

Derivation Path (EVM)

  • Standard: m/44'/60'/0'/0/0
  • 44' = BIP44 standard
  • 60' = Ethereum coin type
  • Last digit = address index

Request a Feature

Need additional mnemonic operations? Let us know and we'll add it!