Gear black filled icon
Outline cogwheel with eight square teeth and a large hollow center
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About the Gear black filled icon
Eight evenly spaced square teeth ring a broad open hub, leaving a thick band between the outer profile and the inner circle. The shape is the universal mark for settings, configuration, maintenance and mechanical work. Use it for app preference menus, admin panels, developer tools, factory and engineering websites, and process or automation diagrams in slide decks.
Symmetry is exact on both axes, so the cog stays steady at any rotation and can be animated as a spinning loader. The wide hollow center leaves room to nest a smaller glyph inside. It pairs with wrench, sliders and toolbox icons; keep the stroke aligned to the pixel grid at 16 and 24 px.
This is the solid black filled version of the gear icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
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.
