Calendar Warning Triangle black outline icon

About the Calendar Warning Triangle black outline icon

A landscape wall calendar with three spiral binding rings along the top and a ruled header bar carries a triangular warning sign with an exclamation mark centered on its empty page.

The combination reads as a date that needs attention: a missed deadline, a schedule conflict, an expiring subscription or an urgent appointment. Use it in project management tools, booking and billing dashboards, reminder notifications, HR leave systems, and process slides about critical dates.

This is the black outline version of the calendar warning triangle 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.