25 High Quality Free Flat Icon Sets

Did you think you were done once and for all with your site’s design? You couldn’t be more wrong. Trends are continuously changing in the world of website design just like in fashion. The obvious conclusion that derives from this fact is that you have to keep up with the change, you have to permanently improve the look of your site.

Those who are fond of minimalist designs definitely love flat icons too. They work by the principle that less means more. Instead of icons that offer the illusion of depth, flat icons match better with minimalist designs.

Following, here are 25 flat icon sets to browse through so that you pick the one that best suits your website.

Coucou

This set comes with 64 funny icons available in various formats: .PSD, .AI, .EPS, and .PNG files.

Vintage Vector Flat Icons

The icons pertaining to this collection are vector based so they are easily scaled without any image distortion. The available formats are .PNG, .EPS, .AI

48 Free Vector Icons

These icons have a free license so you are free to use them for whatever projects you need if you include an attribution link. The vector images can be used in Illustrator and Photoshop.

Flat Icons

If you can’t seem to be amazed by readymade icons, why not make your own? This site enables you to create flat icons for free. You are allowed to sell and use what you create. The mechanism is simple: you choose an icon and then you customize it as you please.

Free Flat Icon Set

Flat icons are not limited to logos of certain social networks, email providers, or instant messengers. You can use them to display the time, the date, and even to convey buttons for calculator, inbox, maps, and weather. This includes on and off buttons. Check out this set to understand better what I am talking about.

Flat Credit Card Icons

Every online shop needs credit card icons. Browse through them and choose the ones you like. They are totally free, no strings attached.

Cosmo Icons Mini

The flat icons included in this package range from letters and numbers to fruits, hearts, stars, keys, buildings, and rockets. If you look closely, you will actually see symbols for churches and Pacman.

Line icon set for UI & more // Infinitely scalable

If you are hard to please or just extremely indecisive, check out this icon set because it is worth a shot. Line icons all the way. They can be used for both personal and commercial projects.