A group chat
The simplest option: create a WhatsApp or text group before the wedding and ask guests to send photographs to it. It costs nothing and needs no new tool. The trade-offs are real, though: most chat apps compress photographs on send, so originals are lost; the chat fills with replies and reactions that bury the photographs among them; and not every guest is willing to be added to a group with people they do not know, which quietly limits how many actually send anything.









