We all know the importance of icons in web/UI design, we discussed this topic many times before so, there is no point to mention the same thing here again. Mobile applications widely using icons these days because they are small screen, by using an icon we can replace a huge text which fit to small screens. There are lot of icons our their for free but finding the best on is the important this. Recently I found some excellent icons release, today in this post we gathered a very Best Collection of Pixel Icons for Web and UI Design. I believe this might help you for your next project.