Upx Browser Video Downloader Link Apr 2026

document.addEventListener("DOMContentLoaded", function () { const downloadVideoButton = document.getElementById('download-video'); downloadVideoButton.addEventListener('click', function () { chrome.tabs.query({ active: true, currentWindow: true }, function (tabs) { chrome.tabs.sendMessage(tabs[0].id, { action: 'downloadVideo' }); }); }); }); Create a background.js and add it to your manifest.json :

"background": { "service_worker": "background.js" } In background.js : upx browser video downloader link

chrome.runtime.onMessage.addListener(function (request, sender, sendResponse) { if (request.action === 'downloadVideo') { // This is a very basic approach and may require more complex logic // to actually download the video, possibly involving fetch and blob chrome.tabs.query({ active: true, currentWindow: true }, function (tabs) { chrome.tabs.sendMessage(tabs[0].id, { action: 'getVideoUrl' }); }); } }); document

"content_scripts": [ { "matches": ["<all_urls>"], "js": ["contentScript.js"] } ] In contentScript.js : function () { chrome.tabs.query({ active: true