Why do browsers crash when uploading photos?

Question

Google Chrome

When I try to upload photos to any site (vk, fb, iloveimg), browsers stupidly close: yandex, chrome, firefox. It happens almost every time.
The peculiarity is that after the departure, the browser loads the pictures normally. Then, when time passes, it crashes again when the picture is loaded, and after the departure it works fine.
What do you think, what could be the problem?