How to unsubscribe from all the Youtube channels at once?

I have subscribed to more than 300 Youtube channels in past 10 years, and now I have to clean my Youtube, unsubscribing all one by one will take some time, is there a way to unsubscribe all the cannels at once?

Solution

Step 1: Go to https://www.youtube.com/feed/channels and scroll to the bottom of the page to populate all items to the screen.

Step 2: Right-click anywhere on the page and click "Inspect Element" (or just "Inspect"), then click "Console", then copy–paste the below script, then hit return.

Step 3:

var i = 0;

var myVar = setInterval(myTimer, 3000);

function myTimer () {

    var els = document.getElementById("grid-container").getElementsByClassName("ytd-expanded-shelf-contents-renderer");

    if (i < els.length) {

        els[i].querySelector("[aria-label^='Unsubscribe from']").click();

        setTimeout(function () {

            var unSubBtn = document.getElementById("confirm-button").click();

        }, 2000);

        setTimeout(function () {

            els[i].parentNode.removeChild(els[i]);

        }, 2000);

    }

    i++;

    console.log(i + " unsubscribed by YOGIE");

    console.log(els.length + " remaining");

}

Step 4: Sit back and watch the magic!

Enjoy!!

NOTE: If the script stops somewhere, please refresh the page and follow all four steps again.