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Life & fun · January 18, 2026

GhostCase

Turn files into password-protected HTML vaults

GhostCase launched on January 18, 2026 with 3 votes, #5,632 of 14,584 launches that month and more than 50% of that year's launches.

What it does

GhostCase turns your files into password-protected HTML vaults that work entirely in the browser. No uploads, no accounts, no servers. Files are encrypted client-side and can be shared anywhere as a single HTML file. Perfect for sending sensitive files securely without relying on cloud storage.

Does a similar job

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    Hi HN, I’m Daniel. I built Trust Vault. It’s a desktop open source app for protecting sensitive files using passwords, 256-bit master tokens, Shamir’s Secret Sharing, and HMAC integrity verification. We also built an Obsidian plugin. I’d appreciate feedback on the security model, UX, and potential use cases.

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    Hey everyone, English is not my native language. This post was polished with AI, but the content is mine. I run a small dev agency in Germany. Every week someone shares database credentials, API keys, or a .env file via Slack or email. Not because they don’t care: because there’s no frictionless alternative. Vault setups are heavy. Enterprise tools are expensive. I just needed: upload → share link → done. But encrypted before leaving the browser. So I built SecretDrop.dev. What it does Files encrypted client-side (AES-256-GCM, PBKDF2 600k iterations) Built entirely on WebCrypto No…

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