Whistle black outline icon
Referee whistle with sound lines, drawn inside a circular badge frame
About the Whistle black outline icon
A pea whistle is drawn side-on with its rounded mouth chamber, small hanging ring and tapered mouthpiece, and three short lines burst from the top to show it being blown. The whole shape sits inside a thin circular frame, giving it a badge look. Use it for sports and fitness apps, match timers, referee or moderation tools, coaching sites, gym branding and alert or attention-grabbing notifications.
The circular border leaves generous padding around the whistle, so it stays legible as an avatar or button. The chamber is a bold ring, the sound lines are short and evenly spaced, and the ring loop juts out on the left. Pairs well with stopwatch, football, trophy and megaphone icons; at small sizes drop the sound lines rather than thinning the outline.
This is the black outline version of the whistle icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
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.
