Simple PGP web tool

I am trying to find an online tool that I can load a PGP message and private key into that will decrypt the message. The few i found require you to have a passphrase for the private key, however the private key I’m using never had a passphrase (was generated without one).

I’m well aware that this is not privacy centric since you’re loading your key. It’s mainly for fun / teaching some people the concept.

I use PGPlus on …

pgp privacy simple tool web