WP Responsive Media

Most responsive image solutions use shortcodes to insert responsive images. This isn’t inherently a bad idea, but it does ruin the experience for your content editors who lose the ability to see images in the visual editor. WP Responsive Media maintains the visual editor support as well as all other WordPress media functionality. It’s built on top of the Picturefill polyfill for the picture element and uses the default WordPress image sizes.A seamless responsive images solution for WordPress that doesn’t break the visual editor.