video1.0<iframe src="https://www.loom.com/embed/1bf36c59e39d4efda2b6fbbdff81cd54" frameborder="0" width="1280" height="960" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>9601280Loomhttps://www.loom.com9601280https://cdn.loom.com/sessions/thumbnails/public/1bf36c59e39d4efda2b6fbbdff81cd54-with-play.gif828Resizing Images - size REALLY mattersUnderstanding image ratios and file size are very confusing for most people.Why size matters: speed, especially on mobile phones.Speed in two ways:1. The golden image dimension (size on screen): 800 pixels wide, let the height shrink in proportion.2. The golden file size: 100 kilobytesSo how do I resize an image?The leading industry tool is PhotoShop, but others exist.We can use a plugin, which works fine in most instances, except banners.PhotoShop - two options:1. Edit &gt; Image size2. Crop toolFile &gt; Export &gt; Save for the web. Compress your image.