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TrueLock

Secure, browser-based utility hub for generating cryptographically strong random data.

Zero data retentionClient-side onlyWeb Crypto API

Zero Data Retention

All generation happens entirely in your browser. TrueLock never stores, transmits, logs, caches, or collects any generated content. Your privacy is guaranteed.

Password Generator

Generate cryptographically secure passwords

Diceware Passphrase

Generate memorable passphrases using random words

Random Number Generator

Generate cryptographically secure random numbers

PIN Generator

Generate secure PIN codes

Username Generator

Generate unique usernames and handles

UUID Generator

Generate RFC 4122 compliant UUIDs (v4)