I know about PixelFed, but I’m not interested in photo sharing social media style. I just want something that works like Imgur when you upload your images as private. Maybe PixelFed has that option?
I hope this is the correct kind of post and the right place to ask, thanks in advance.
How about Lensdump. Doesn’t have a gallery, you just share the URL, but the nice thing is there’s an auto-delete feature. Guess that would more handy if you were sharing pictures to friends/family, and not so much a forum/board, but still a nice feature to have.