Password Generator

Password generation helps users create strong credentials without guessable patterns. It accepts user-specified length and boolean flags to include lowercase, uppercase, digits, and symbols. The core logic builds a character pool from selected sets, optionally excludes ambiguous characters (like l, I, 1, O, 0), and samples cryptographically secure random characters until the requested length is reached. Outputs are ephemeral; no data is stored after generation. The tool supports both quick one-click usage and more granular configurations for enterprise password policies.
Audience includes developers, IT staff, system administrators, and security-conscious individuals who need unique passwords for accounts, vaults, or service accounts. The differentiator is explicit cryptographic randomness, deterministic policy enforcement, and built-in safety rules (minimum length, required character classes, avoidance of repeats). Advanced options let users enforce no repeat characters or disallow ambiguous glyphs, improving both usability and compliance with password guidelines.
Core features include multi-field configuration (length, inclusion flags, exclusions), a cryptographic RNG, sanity checks for inputs, and a clear output password with optional strength estimation. Use cases cover standard user accounts, high-entropy services, and teams needing consistent policy adherence. The tool is environment-agnostic, suitable for integration via API in automation scripts or CI pipelines, while maintaining privacy by not transmitting or storing the input values.