BlindLock hides your entire password vault inside an ordinary photo

I built a hardware-bound local password vault hidden in a photo

BlindLock hides your entire password vault inside an ordinary photo

BlindLock is a local password manager that conceals your encrypted vault inside a PNG image, protected by a master password, device binding, and optional hardware keys. It avoids cloud vaults entirely, using steganography and post-quantum cryptography to defend against data harvesting. The app is available for Windows, macOS, and Linux, with a limited number of lifetime licenses.

Your complete password vault lives encrypted inside a PNG carrier, with no recognisable vault file to advertise its presence.
  1. pshirshov

    > password vault

    I see "pricing" but can't spot "source code", perhaps you forgot to add a link?

  2. ubertaco

    To quote a comment I saw either here on HN or on Lobsters (can't remember which):

    >A vibe-coded password manager? Sign me up!

  3. ptaffs

    I recently learned Steganography, as correctly named in the article, is not the same as Stenography.

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2026-08-31