I've been thinking it would be fun to make a self-hosted web clipboard that lets you paste text/files into a simple web page, and have them available on all your devices. Sort of like cl1p.net but e2ee and it would maintain history.

You wouldn't need an account because your password could be hashed to yield a unique URL.

Only reason I haven't hacked it together already is because I don't trust myself to get the crypto right yet.

Anyone aware of something like this already existing?