Youtube Watch Later Playlist Management Scripts

delete_videos.js

function removeVideos() {
  const videos = document.querySelectorAll('ytd-playlist-video-renderer');
  let index = 0;

  function processVideo() {
    if (index >= videos.length) {
      console.log("Finished processing all videos.");
      return;
    }

    console.log(`Processing video ${index + 1}/${videos.length}...`);

    const menuButton = videos[index].querySelector("yt-icon-button button");

    if (!menuButton) {
      console.log("Menu button not found, skipping.");
      index++;
      return setTimeout(processVideo, 500);
    }

    menuButton.click();

    setTimeout(() => {
      const removeButton = [...document.querySelectorAll("tp-yt-paper-item")]
        .find(e =>
          e.innerText.includes("Remove from Watch Later") ||
          e.innerText.includes("Remove from Watch later") ||
          e.innerText.includes("Fjern fra Se senere")
        );

      if (removeButton) {
        removeButton.click();
        console.log(`Removed video ${index + 1}`);
      } else {
        console.log("Remove button not found, skipping.");
      }

      index++;
      setTimeout(processVideo, 700);
    }, 700);
  }

  processVideo();
}

removeVideos();

download_as_txt.js

var videoObj = {};
var links = document.getElementsByTagName("a");
 
for (var i = 0; i < links.length; ++i) {
    if (links[i] && links[i].href && links[i].href.match(/\/watch\?v=[-_a-zA-Z0-9]/)) {
        var url = links[i].href.replace(/&.*/, ""); // Clean URL
        var title = links[i].innerText.trim() || links[i].title || "Unknown Title"; // Extract title
        videoObj[url] = title;
    }
}
 
var videolist = "";
for (var url in videoObj) {
    videolist += url + " | " + videoObj[url] + "\n";
}
 
var dataUrl = URL.createObjectURL(new Blob([videolist], { type: "text/plain;charset=utf-8;" }));
var dlLink = document.createElement("a");
dlLink.href = dataUrl;
dlLink.download = "youtube-video-ids.txt";
document.body.appendChild(dlLink);
dlLink.click();

videos_in_watch_later_with_threshold.js

let channels = {};

document.querySelectorAll("ytd-playlist-video-renderer").forEach(video => {
    let channel = video.querySelector("ytd-channel-name yt-formatted-string a")?.innerText.trim();
    if (!channel) return;
    channels[channel] = (channels[channel] || 0) + 1;
});

let threshold = 20;

let smallChannels = Object.entries(channels)
    .filter(([_, count]) => count < threshold);

let totalVideos = smallChannels.reduce((sum, [_, count]) => sum + count, 0);

console.table(smallChannels.map(([channel,count]) => ({Channel: channel, Videos: count})));

console.log("Channels with < 20 videos:", smallChannels.length);
console.log("Total videos that would be deleted:", totalVideos);