Auto unsubscribe all your Youtube channels

auto-unsub.js

/**

 * Youtube bulk unsubsribe fn.

 * Wrapping this in an IIFE for browser compatibility.

 */

(async function iife() {

  // This is the time delay after which the "unsubscribe" button is "clicked"; Tweak to your liking!

  var UNSUBSCRIBE_DELAY_TIME = 2000

/**

 * Delay runner. Wraps `setTimeout` so it can be `await`ed on.

 * @param {Function} fn

 * @param {number} delay

 */

  var runAfterDelay = (fn, delay) => new Promise((resolve, reject) => {

    setTimeout(() => {

      fn()

      resolve()

    }, delay)

  })

  // Get the channel list; this can be considered a row in the page.

  var channels = Array.from(document.getElementsByTagName(`ytd-channel-renderer`))

  console.log(`${channels.length} channels found.`)

  var ctr = 0

  for (const channel of channels) {

    // Get the subsribe button and trigger a "click"

    channel.querySelector(`[aria-label^='Unsubscribe from']`).click()

    await runAfterDelay(() => {

      // Get the dialog container...

      document.getElementsByTagName(`yt-confirm-dialog-renderer`)[0]

        // and find the confirm button...

        .querySelector(`#confirm-button`)

        // and "trigger" the click!

        .click()

      console.log(`Unsubsribed ${ctr + 1}/${channels.length}`)

      ctr++

    }, UNSUBSCRIBE_DELAY_TIME)

  }

})()