Whistle Blowing black outline icon
Outline referee whistle in side view with sound lines above the mouthpiece
About the Whistle Blowing black outline icon
A side-view whistle shows a rounded body with a large circular air hole, a tapering mouthpiece extending to the right, and three short lines above it marking a blast of sound. It signals a referee call, game start, alert, or timeout. Use it in sports apps and live score screens, coaching and fitness platforms, school PE pages, game rule sections, and notification or alarm settings.
The teardrop body flows into a straight mouthpiece with a raised lip, and the sound marks fan outward so the blowing action reads instantly. It pairs with stopwatch, soccer ball, trophy, and scoreboard icons in the same sports set. Leave clearance above the mouthpiece so the sound lines are not cropped.
This is the black outline version of the whistle blowing 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.
