What’s wrong with the MIT License? It’s one of the most permissive licenses out there. I don’t see how a copy-left clause like others are saying would change things. If someone wants to compile this in to their own proprietary file explorer or something, who cares? Everyone still has access to the original.

I’ll be honest, I have more concerns about this site potentially logging my license plate than I do of someone having already looked it up.

It’s a little like if haveibeenpwned asked you for your password to check if it’s been leaked.

I once accidentally created a file with a newline character in it… it was pretty tricky to fix from command line.