Secure Password Generator

This tool generates strong, policy-compliant passwords through configurable length and character-set controls. It is designed for developers, security engineers, and DevOps teams managing credentials in MuleSoft environments and API gateways. It emphasizes cryptographic randomness, avoids common weaknesses, and supports integration into automated secret workflows.
Conceptually, the tool builds a pool of allowed characters from user-selected classes (uppercase, lowercase, digits, symbols) and assembles a password by selecting random characters from that pool using a cryptographically secure RNG. It enforces policy constraints such as requiring at least one character from each enabled class and optionally excluding visually similar characters to reduce human error. It does not store passwords.
Core value comes from predictability and policy alignment: users can generate passwords that meet enterprise standards, export-ready strings for MuleSoft secrets managers, and maintain consistent entropy across environments. Advanced options let you quantify strength, avoid repeats, and tailor generation to regulatory or regional requirements. Typical use cases include API key rotation, service account credentials, and temporary access tokens.
Key features include input validation, deterministic-enough randomness for single-use credentials, and clear output suitable for copy-paste. The tool supports 8–128 character lengths and configurable inclusion of symbol sets, with explicit handling of edge cases such as when all character classes are disabled or the requested length cannot be satisfied.