How do I make a YouTube embed responsive?
Choose "Responsive" size. The code wraps the iframe in a container with a 16:9 aspect ratio, so the video always fills the width of its parent and scales on phones, tablets and desktops.
YouTube Tool
YouTube Embed Code Generator
Paste a video link, choose your options, and copy ready-to-use embed code for your website.
Options
The preview loads the video from YouTube only when you click "Load preview".
FAQ
YouTube Embed Code Generator FAQ
Why doesn't autoplay work with sound?
Browsers block autoplaying videos with sound. That's why turning on Autoplay also turns on Mute — muted autoplay is allowed in all major browsers.
What is privacy-enhanced mode?
It uses youtube-nocookie.com, so YouTube doesn't store cookies for your visitors until they actually play the video. It's a good default for sites that care about privacy rules like GDPR.
Does this tool contact YouTube?
Generating code doesn't — the link is parsed in your browser. The optional preview loads the video from YouTube only when you click "Load preview".
Also try the YouTube Timestamp Link Generator and the YouTube Thumbnail Downloader.