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Privacy Bar
Serverless client-side security, encryption, and passwords
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.
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!
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About Privacy Bar on Product Hunt
“Serverless client-side security, encryption, and passwords”
Privacy Bar was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #156 on the daily leaderboard. 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.
Privacy Bar was featured in Chrome Extensions (52.8k followers), GitHub (41.4k followers), Password manager (610 followers), Encryption (726 followers) and Security (2.9k followers) on Product Hunt. Together, these topics include over 51.4k products, making this a competitive space to launch in.
Who hunted Privacy Bar?
Privacy Bar was hunted by Francisco Ruiz. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Privacy Bar stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Francisco Ruiz