Password Generator

Generate cryptographically secure passwords with 4 modes: random password (configurable charset, length 4-128, custom characters), passphrase (500-word EFF-inspired list, capitalize, append number), PIN (numeric), and pronounceable (consonant-vowel pattern). Features include entropy calculation, crack time estimation (10B guesses/sec), strength meter, bulk generation (up to 100), password history, download as .txt, and a dedicated strength checker tab with 7-point requirement analysis. Uses crypto.getRandomValues() — everything runs client-side.