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Kordu Tools

Security & Privacy

Password generation, hashing, and CSP tools

Password Generator

Generate strong, random passwords with customisable length and character sets.

Password Breach Checker

Check if a password has appeared in known data breaches using k-anonymity.

Privacy

Strengthen your security posture with our free online privacy and security tools. Generate strong, random passwords and passphrases, compute and verify cryptographic hashes, build Content Security Policy headers, and check for common vulnerabilities. All tools run client-side in your browser, ensuring your sensitive data never touches a server.