change-dicord-icon.js

/*
 * HOW TO USE
 * 
 * 1. Press Ctrl+Alt+I
 * 2. Go to "Console" tab
 * 3. Paste all the code there and press enter
 * 4. When asked, enter the image URL
 *
 * ###   IMPORTANT   ###
 * URL must be from discord.com domain or image won't display.
 * (What you can do is copy the image and paste it into a discord chat. Then Right click > Copy link.)
 *
 * IF YOU ARE USING DESKTOP CLIENT, PLEASE REPLACE "prompt("Enter image URL")" AT LINE 17 WITH YOUR URL
 *
*/

var url = prompt("Enter image URL"); // Ask for URL
var parent = document.getElementsByClassName("childWrapper-anI2G9")[0]; //Get childWrapper
parent.innerHTML = '<img src="' + url + '" width="50" height="50">'; //Remove previous or default icon and add custom one