YouTube Embed Builder

You need a video inside a page, an internal wiki or a CMS that only accepts raw HTML, and the Share button is not handy (or the video belongs to someone else and all you have is the link). Fill in the video ID plus width and height and the iframe comes out assembled, including the allow and allowfullscreen attributes the player needs for fullscreen and picture-in-picture.

The field wants the ID, not the URL. The builder strips anything that is not a letter, digit, hyphen or underscore, so pasting a whole link produces a mashed-together ID and a video that never loads. The ID is the 11 characters after v= in a watch?v=... link, or the part after the slash in a youtu.be link. Playlists use a different parameter and are not covered here.

Width and height go straight into the attributes, so type numbers only. And 560 by 315 is a fixed size: in a responsive layout, wrap the iframe in a div with aspect-ratio 16/9 and width 100%, otherwise it overflows on phones. There is no copy button, so select the code and copy it yourself. There are no options for autoplay, a start timestamp or the youtube-nocookie domain either; edit the src by hand for those. All of it is assembled in the browser.