Icons are everywhere in a website and their primary purpose of guiding and giving out information to visitors is a highly important one. Other than words themselves, these little graphics within a website that tells you how you can move to the next page, cancel a transaction, checkout the cart and the likes, basically the entire navigation. In a general sense, they act as symbols that allow easier and smoother communication between the webpage and the person interacting with it.
Depending on the web context, icons should be designed in a manner that are pleasing to the eyes, and most importantly, communicate what it is suppose to communicate. Here’s a showcase of 40 Free and Useful Icon Sets for your reference. Full list after jump.
Iconza Icons | Download Collection of free icons that can be colored and reduced in size to your taste. [via Iconza]
Coquette Icons Set | Download Free icon set contains 50 high quality, free icons in these sizes: 16x16px, 32x32px, 48x48px, 64x64px and 128x128px and 32-bit transparency PNG file format. [via dryicons]
Web Application Icons Set | Download 20 icons designed specially for web applications, Free Web Application Icons Set is completely Free for both personal and commercial projects in any way you like. [via Webappers]
Mini and Pixel Icons
If large and silky smooth icons aren’t the style you are looking for, how about simple, mini and pixelated one. Such icons can save significant amount of space for your website. Did we also mention their are light in filesize too?
Tango Icon Library | Download The Tango icon library contains a basic set of icons for the most common usage. To make it easier for a developer to find an appropriate icon for their application a number of aids are there to help. [via Tango]
Microformats These icons can be used to depict various microformats in webpages or on the desktop.
Iconjoy Free Web Development Icons– These icons are free to use in any kind of project unlimited times.
Bitcons | Download Mini-pixel icon set (16×16 pixels) containing 91 121 individual icons for various subjects. [via somerandomdude]
Minimalist Pixel Icon Set | Download [via nclud]
Sizcons Comes in 2 different format: 16×16 version and a 12×12 version. [via randomjabber]
Social Media Icon Pack This icon set consists of 30 (16×16) finely crafted social media icons. They are free to use non-commercially. [via Komodo Media]