Bookmark this page in the mobile Safari browser of your iPad or iPhone and then follow this video tutorial to install the Pin to Pinterest Bookmarklet.

"Pin to Pinterest" Bookmarklet Source Code

javascript:void((function(d){var e=d.createElement('script');e.setAttribute('type','text/javascript');e.setAttribute('charset','UTF-8');e.setAttribute('src','//assets.pinterest.com/js/pinmarklet.js?r='+Math.random()*99999999);d.body.appendChild(e)})(document))
iOS Bookmarklets →