Local Youtube - Downloader Tampermonkey

container.appendChild(videoBtn); container.appendChild(audioBtn); menu.appendChild(container);

try catch (err) console.error(err); alert("Failed to fetch video info. YouTube API may have changed."); local youtube downloader tampermonkey

function downloadStream(url, filename) // Use GM_download if available (Tampermonkey) if (typeof GM_download !== 'undefined') GM_download( url: url, name: filename, saveAs: true ); else // Fallback: create an anchor and click const a = document.createElement('a'); a.href = url; a.download = filename; document.body.appendChild(a); a.click(); document.body.removeChild(a); container

// Button click handler videoBtn.onclick = () => fetchStreams(videoId, 'video', videoTitle); audioBtn.onclick = () => fetchStreams(videoId, 'audio', videoTitle); try catch (err) console.error(err)