A brain with a cog at its centre, for AI settings, model tuning and configuring smart features. On a 24×24 grid in stroke, two-tone, duotone and fill, free under MIT.

AINewv1.0.0Added
Drawn byKeyline Icons
16
20
24 px
32
24px
2px
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
  <path d="M12 4.75C12 3.2312 10.7688 2 9.25 2C8.2128 2 7.2638 2.5836 6.7958 3.5093C5.6371 3.6149 4.75 4.5865 4.75 5.75C4.75 6.1154 4.839 6.4753 5.0093 6.7986C3.9233 7.016 3.1097 7.9221 3.0101 9.0252C2.9901 9.2474 2.8963 9.4565 2.7437 9.6192C2.2659 10.1289 2 10.8014 2 11.5C2 12.0844 2.1862 12.6536 2.5315 13.125C2.1862 13.5964 2 14.1656 2 14.75C2 15.7702 2.5648 16.7065 3.4671 17.1824C3.7892 17.3523 3.9935 17.6838 4.0005 18.0478C4.0175 18.9378 4.5064 19.7516 5.2842 20.1845C5.4183 20.2591 5.5334 20.3635 5.6206 20.4898C6.2742 21.4355 7.3504 22 8.5 22C10.433 22 12 20.433 12 18.5C12 20.433 13.567 22 15.5 22C16.6496 22 17.7258 21.4355 18.3794 20.4898C18.4666 20.3635 18.5817 20.2591 18.7158 20.1845C19.4936 19.7516 19.9825 18.9378 19.9995 18.0478C20.0065 17.6838 20.2108 17.3523 20.5329 17.1824C21.4352 16.7065 22 15.7702 22 14.75C22 14.1656 21.8138 13.5964 21.4685 13.125C21.8138 12.6536 22 12.0844 22 11.5C22 10.8014 21.7341 10.1289 21.2563 9.6192C21.1037 9.4565 21.0099 9.2474 20.9899 9.0252C20.8903 7.9221 20.0767 7.016 18.9907 6.7986C19.161 6.4753 19.25 6.1154 19.25 5.75C19.25 4.5865 18.3629 3.6149 17.2042 3.5093C16.7362 2.5836 15.7872 2 14.75 2C13.2312 2 12 3.2312 12 4.75ZM6.7958 3.5093C6.8637 3.5031 6.9318 3.5 7 3.5C7.7175 3.5 8.3919 3.8422 8.8156 4.4211M5.0093 6.7986C5.1709 6.7663 5.3352 6.75 5.5 6.75C5.7209 6.75 5.9409 6.7793 6.1541 6.8371M2.5315 13.125C3.0139 13.7836 3.764 14.1938 4.5788 14.2447M17.2042 3.5093C17.1363 3.5031 17.0682 3.5 17 3.5C16.2825 3.5 15.6081 3.8422 15.1844 4.4211M18.9907 6.7986C18.8291 6.7663 18.6648 6.75 18.5 6.75C18.2791 6.75 18.0591 6.7793 17.8459 6.8371M21.4685 13.125C20.9861 13.7836 20.236 14.1938 19.4212 14.2447M14.875 11.625C14.875 13.2128 13.5878 14.5 12 14.5C10.4122 14.5 9.125 13.2128 9.125 11.625C9.125 10.0372 10.4122 8.75 12 8.75C13.5878 8.75 14.875 10.0372 14.875 11.625ZM15.4645 13.0601L15.58 13.1079M13.4351 15.0895L13.4829 15.205M10.5649 15.0895L10.5171 15.205M8.5355 13.0601L8.42 13.1079M8.5355 10.1899L8.42 10.1421M10.5649 8.1605L10.5171 8.045M13.4351 8.1605L13.4829 8.045M15.4645 10.1899L15.58 10.1421"/>
</svg>

Also called

What someone searching for this drawing would have typed instead. These are the words the browser's search matches on.

  • ai
  • machine learning
  • brain settings
  • cog
  • gear
  • configure
  • tune
  • model settings
  • preferences

Related icons

The rest of the brain family first, then the AI shelf.

FAQ

Answered from brain-cog's own facts: its shelf, the weights it was drawn in, its siblings and its dates.

What is the brain-cog icon for?
A brain with a cog at its centre, for AI settings, model tuning and configuring smart features. It is filed under AI in Keyline Icons, drawn on the same 24×24 grid as the rest of the set. People look for it as ai, machine learning, brain settings, cog, gear, configure, tune, model settings and preferences, and the browser's search matches all of those.
What styles does the brain-cog icon come in?
All four: stroke, two-tone, duotone and fill. They are drawn from the same geometry, so swapping style never moves anything.
Is there a square or circle version of brain-cog?
No. brain-cog is drawn as a bare glyph, and the set has no boxed variant of it.
What other icons go with brain-cog?
brain, brain-circuit, bot and bot-off, all shown below. The brain family is listed first, then the rest of the AI shelf, so the row under this one is the useful one even where a shelf runs long.
How do I import brain-cog in React?
<BrainCog /> is the component, and the weight decides the module: stroke from "@keyline-icons/react", two-tone from "@keyline-icons/react/two-tone", duotone from "@keyline-icons/react/duotone" and fill from "@keyline-icons/react/fill". It takes the usual SVG props plus a size, so <BrainCog size={16} /> and className="size-4" both work, and there is no provider or theme to set up.
Where is the brain-cog SVG?
icons/stroke/brain-cog.svg, icons/two-tone/brain-cog.svg, icons/duotone/brain-cog.svg and icons/fill/brain-cog.svg in the repository, normalised: no wrapper, no ids and no classes to strip out. The tabs above hand you the same drawing as SVG or JSX without the download, and neither needs an install.
When was brain-cog added to the set?
Added 18 Sept 2026. It ships in v1.0.0, so an install at that version or later has it.

Questions about the set rather than about this drawing are answered where they belong. The home page covers what the set is, how the three styles differ, why some icons come boxed and where the Figma file is; installing the set in a shadcn/ui project covers the React package, the CLI and using an icon without React. The MIT licence is stated in the footer of every page.