[dav1app]

I have a similar project called Sasha.html.

https://github.com/dav1app/sasha.html

The idea is to export any file as an HTML file with the data as an encrypted string hard coded within the HTML. This way, no specific software is required to decrypt the file, just open it on the browser, type the password and download or view your file.

I built this to have a easy way to send encrypted files to any device and open it without having to install external tools.