Zero-Trust Security Hub • 100% In-Browser Privacy • Web Crypto CSPRNG

Free Security & Privacy Tools

Enterprise-grade cryptographic utilities executing 100% locally in your browser memory. Generate uncrackable passwords, calculate SHA-256 digests, encode Base64, and create bulk UUIDs.

Strong Password Generator

HOT

Create random uncrackable passwords, Diceware passphrases, and PINs with bit entropy measurement.

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Hash Generator

NEW

Generate SHA-256, SHA-512, SHA-384, SHA-1, and MD5 cryptographic hashes with zero server upload.

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Base64 Encoder & Decoder

NEW

Encode and decode UTF-8 text and binary payloads with standard and URL-safe Base64 options.

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UUID v4 & GUID Generator

NEW

Bulk generate RFC 4122 compliant Version-4 UUIDs and Microsoft GUIDs with custom formatting.

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