Productivity & Security

Utilities designed to enhance cybersecurity, workflow efficiency, and daily tasks.

Generate strong, cryptographically secure passwords and memorable passphrases with custom character rules.

Generate a memorable 12- or 24-word passphrase using cryptographic randomness.

Estimate password strength locally from length and character variety.

Generate random version 4 UUID values in your browser.

Calculate a file hash and compare it with a trusted expected checksum.

Scan pasted text locally for common API token and private-key patterns.