How I made it

I was experimenting with image file formats such as .PNG, .JPG, etc.. The out of boredom i decided to delete a bunch of data from the image using a text editor, and i created something weird. It's a JPG image, that changes every time you upload it on Discord. I first noticed some weird behaviour when i saved the image - it looked green on my desktop, but when i opened it (with the default image opener in Windows 10) it showed as green for a second and then quickly flashed and changed to yellow. I wanted to show this weird image to my friend, so i sent it to him on Discord. Then i saw it. The image looked completely different again! I tried sending it to a different friend, and the image looked different again.

How to use this file?

First of all, you have to download the corrupted image here. Extract it, and send it to someone over discord. I have tried other platforms but it doesn't seem to work there. As you can see, the sent image looks completely different than the one you downloaded. Pretty weird isn't it?