Chrome console script that shows all links ending in .mp4 and .mkv on the current page and saves them to a text file

const links = document.querySelectorAll('a[href*=".mp4"], a[href*=".mkv"]');
const urls = [];

for (const link of links) {
  urls.push(link.href);
}

if (urls.length === 0) {
  console.log("No .mp4 or .mkv links found on this page.");
} else {
  const blob = new Blob([urls.join("\n")], { type: "text/plain" });
  const filename = "video_links.txt";
  const url = window.URL.createObjectURL(blob);

  const link = document.createElement("a");
  link.href = url;
  link.download = filename;
  link.click();

  window.URL.revokeObjectURL(url); // Clean up temporary URL
  console.log(`${urls.length} links found and saved to ${filename}`);
}