Work

// Target a specific iframe by its ID (e.g. "widget50") function disableAutoplay(iframeId) { const iframe = document.getElementById(iframeId); if (!iframe) { console.warn(`No iframe found with id: ${iframeId}`); return; } // Remove 'autoplay' from the allow attribute const allowAttr = iframe.getAttribute('allow') || ''; const updated = allowAttr .split(';') .map(s => s.trim()) .filter(s => s.toLowerCase() !== 'autoplay') .join('; '); iframe.setAttribute('allow', updated); // Also strip autoplay from the src URL (for YouTube embeds) const url = new URL(iframe.src); url.searchParams.set('autoplay', '0'); iframe.src = url.toString(); console.log(`Autoplay disabled for: ${iframeId}`); } // Usage — pass the iframe's id: disableAutoplay('widget50');