---
title: "Window Alert Icon | Free Download PNG & SVG | Cyber Duotone"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/window-alert--17169
canonical_url: "https://www.streamlinehq.com/icons/download/window-alert--17169"
summary: "Sharp duotone icon of a browser window with an alert triangle. Used for browser warnings and error notifications."
---

# Window Alert icon

The Window Alert icon shows a browser window with three top controls and an overlapping warning triangle containing an exclamation mark. Drawn in the duotone Cyber style on a 24px grid with a 1px stroke, its angular geometry stays crisp and clear. Use it for browser warnings, loading errors, security alerts, system notifications, and troubleshooting screens. It belongs to Cyber Duotone set in the Cyber family.

## Preview

![Sharp duotone icon of a browser window with an alert triangle. Used for browser warnings and error notifications.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/application/window-alert-0zjwt6b92a7ldknkjd4h88.png/window-alert-d4tha8xei65ce0fo6dg2vo.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Window Alert
- **Type**: Icon
- **Set**: [Cyber Duotone](/icons/cyber-duotone.md) — Cyber features only straight lines and sharp angles. The Duotone variant uses two colors to enhance the futuristic appearance.
- **Family**: [Cyber](/icons/cyber.md) — Icons from the future
- **Style**: Duo, Geometric, Stroke, Filled
- **Category**: Application › Application
- **Default size**: 24px
- **Stroke width**: 1px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: alert, warning, exclamation, caution, notification, window, attention, application, error, browser, webpage, website, page, triangle, internet, blank, app, terminal

## Download

- [Download Window Alert on Streamline](https://www.streamlinehq.com/icons/download/window-alert--17169)

## Also available in other styles

- [Window Alert — Cyber Line](/icons/download/window-alert--17069.md) (Pro)

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