r/ExperiencedDevs

r/selfhosted

  • 57 comments • reddit.com

    Hey,

    I built a small open-source tool that encrypts sensitive data locally in the browser and outputs it as:

    • a fully encrypted QR code, and
    • an OCR-friendly JavaScript snippet you can print and decrypt even without internet.

    Nothing is uploaded or stored online — there is no backend at all. Everything runs client-side using the browser’s built-in WebCrypto API.

    https://i.redd.it/ouwexoss5t2g1.gif

    It’s meant for things like:
    • password manager master passwords
    • crypto seed phrases
    • 2FA recovery codes
    • emergency “digital legacy” handover

    Example usage - digital legacy:
    You can give the printed encrypted data to a relative, and the decryption password to a trusted friend. Neither can access the data alone — they need to combine the pieces in case of emergency (e.g. death).

    The project is open source, can be forked and hosted in few minutes for free (fork the repo, enable GitHub Pages and you have your own self-hosted version).

    Github: …

  • r/usenet

    r/plex+radarr+sonarr