10文字パスワード生成

10文字——実用的な選択。8より強く、12より入力しやすい。

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📋 When to Use 10-Character Passwords

10 characters is a pragmatic compromise — noticeably stronger than 8 but easier to type than 12. Good for medium-security accounts where you need to manually type the password occasionally. Still not recommended for primary email or financial accounts.

📊 Technical Breakdown — 10-character

  • Entropy: 57 bits (full) / 48 bits (letters+digits)
  • Crack time: ~3 years (single GPU)
  • Security level: Borderline
  • Best for: Forums, newsletters

All calculations assume 10-character with mixed character types. Actual security depends on specific character selection.