Minor update: Nostrfiles offers now a drag and drop area to upload easily images and videos from your desktop PC:
Discussion
Nostr media service
Has a bot nostr:npub1zfze7rwcnqr4tjj5tlyv9t3uryu3z2wfqdaqg55c4wm2vqr0k3wshfgy3a that publishes on Nostr so don't put your dick there.