Add black outline icon
Plus sign with equal arms centered inside two concentric circles
About the Add black outline icon
A plus sign with four equal arms sits at the center of two concentric circles, an outer ring and a slightly thicker inner one, leaving a clear gap between the cross and the ring. It is the universal control for adding, creating or including something new, which makes it right for floating action buttons, add-to-cart and add-member controls, toolbars, empty states inviting a first item, and form rows that grow a list.
The double ring gives the mark a target-like weight compared with a plain plus, and the generous inner spacing keeps the cross readable when the whole icon is only a few pixels wide. Pair it with minus, close and check icons at matching stroke weight, and center it optically inside any round button.
This is the black outline version of the add icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
