IMcPwn · April 10, 2025 03:36 · viasux · Aug 25, 2019 · victornpb · Aug 29, 2019
diff --git a/delete-all-messages.js b/delete-all-messages.js
 // Turn on Developer Mode under User Settings > Appearance > Developer Mode (at the bottom)
 // Then open the channel you wish to delete all of the messages (could be a DM) and click the three dots on the far right.
 // Click "Copy ID" and paste that instead of LAST_MESSAGE_ID.
 // Copy / paste the below script into the JavaScript console.
 // If you're in a DM you will receive a 403 error for every message the other user sent (you don't have permission to delete their messages).

 var before = 'LAST_MESSAGE_ID';
 clearMessages = function(){
 	const authToken = document.body.appendChild(document.createElement`iframe`).contentWindow.localStorage.token.replace(/"/g, "");
 	const channel = window.location.href.split('/').pop();
 	const baseURL = `https://discordapp.com/api/channels/${channel}/messages`;
 	const headers = {"Authorization": authToken };

 	let clock = 0;
 	let interval = 500;

 	function delay(duration) {
 		return new Promise((resolve, reject) => {
 			setTimeout(() => resolve(), duration);
 		});
 	}

 	fetch(baseURL + '?before=' + before + '&limit=100', {headers})
 		.then(resp => resp.json())
 		.then(messages => {
 		return Promise.all(messages.map((message) => {
 			before = message.id;
 			return delay(clock += interval).then(() => fetch(`${baseURL}/${message.id}`, {headers, method: 'DELETE'}));
 		}));
 	}).then(() => clearMessages());
 }
 clearMessages();