Knob black filled icon
Round rotary knob with a vertical indicator line and an arc scale around it
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About the Knob black filled icon
A circular rotary control knob with a single straight indicator line running from the center to the top edge, set inside a larger open arc that sweeps around it and stops with small tick ends at the lower left and right. The pointer at twelve o'clock reads as a midpoint setting. Fits audio mixer and DAW interfaces, volume and brightness controls, synth and effects plugin UI, thermostat and appliance panels, and hardware product pages.
Two concentric circles with a deliberate gap between them create the depth, while the break in the outer arc at the bottom defines the range of travel. The indicator is the only straight line in an otherwise curved mark. Pair it with slider, equalizer and toggle switch icons. Works down to 24px; keep the indicator stroke at least as heavy as the circles.
This is the solid black filled version of the knob icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
