Where is the Airdrop App? I made a snapshot

I would like to airdrop an edition of one of my 1155 tokens that does not have a claim page. I made a snapshot.

Where would I find this airdrop app?

You can airdrop at the end of the token mint flow for 1155s!

What if the token is already minted? I minted 420 to my wallet, so I guess I just use OpenSea for the transfer.

Ah if it’s already been minted then you wouldn’t be able to transfer through studio