I am using IFTTT, so every time I upload a video on YouTube IFTTT makes a new WordPress post embedding the video. That works fine, but the embedded video size is to small on the post. So this is the code that IFTTT generates: Code: <div style="width: 480px; height: 270px; overflow: hidden; position: relative;"> <iframe frameborder="0" scrolling="no" seamless="seamless" webkitallowfullscreen="webkitAllowFullScreen" mozallowfullscreen="mozallowfullscreen" allowfullscreen="allowfullscreen" id="okplayer" width="480" height="270" src="http://youtube.com/embedcode" style="position: absolute; top: 0px; left: 0px; width: 480px; height: 270px;"></iframe></div> I can’t modify this code on IFTTT, but I can add additional code "around it" (before/after). So is it possible to add some code to make the video width and height bigger? Would be cool if someone could help me there.