Icons8 offers icon sets, illustrations, photos, and design assets in flat styles, with downloadable PNG files for use in visual and product design work.
Noun Project is a web library of over a million icons and visual symbols that designers use to find, customize and credit or license graphics for projects.
IconStore is a curated library of free icon sets from independent designers, browsable by style and tag for use in interfaces, branding, and visual projects.
Blush offers a web library of customizable illustrated characters and scene builders for designers, helping teams assemble consistent visuals without drawing from scratch.
Colorhexa is a free web reference that decodes hex color codes, explains shades and harmonies, and converts values across color formats for designers and developers.
