Privacy Bar
Serverless client-side security, encryption, and passwords
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Privacy Bar - Serverless client-side security, encryption, and passwords

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Privacy Bar is a serverless, 100% client-side extension built on a strict "Servers are Evil" design. Every cryptographic operation runs locally in browser memory with zero cloud backends or external APIs. • Vault-less Passwords: Synthesizes credentials on the fly—no database to breach. • Local Security: Client-side text/file encryption & image steganography. • Post-Quantum Ready: Implements NIST ML-KEM (FIPS 203) key encapsulation. • Zero-Knowledge: Memory guards with automatic auto-wipe.

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Hi Product Hunt! 👋 I built Privacy Bar out of a simple belief: Servers are evil, or at least unnecessary for local security operations. Most password managers and encryption tools rely heavily on cloud backends, remote sync servers, and proprietary APIs that create central attack vectors. Privacy Bar is a 100% serverless, zero-knowledge Chrome extension where every cryptographic operation runs locally in your browser memory: Vault-less Password Engine: Synthesizes complex passwords deterministically from a Master Key on the fly—no encrypted vaults stored anywhere. Local Encryption & Steganography: Client-side text/file encryption and hidden image payload weaving. Post-Quantum Ready: Implements NIST-standardized ML-KEM (FIPS 203) for post-quantum key encapsulation. Zero Cloud Calls: Zero external tracking, zero cloud databases, and auto-wiping volatile memory guards. To celebrate our Product Hunt launch, use code EARLYADOPT at checkout for lifetime access to the Pro tier features. I’d love to hear your thoughts, feedback, and technical questions below!