Heard about his on the self hosted podcast and just installed it and it works great. Dont use the given compose file just make your own with the linuxserver image. Here’s mine and it works over tailscale and through my reverse proxy.
version: "3"
services:
snapdrop:
image: "linuxserver/snapdrop"
volumes:
- /nasdata/docker/volumes/snapdrop/:/data
ports:
- "8090:80"
- "4430:443"
It’s quite a different use case, it’s meant to facilitate wireless transfer between any device through a browser tab without having to have any local software installed first. So think more like sharing full resolution photo to a friend’s device who is connected to the same wifi as you by just both of you opening the same url, snapdrop.net or pairdrop.net (fork with more features) or your own selfhosted url.