---
title: "App Window Skull Icon | Free Download PNG & SVG | Freehand Duotone"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/app-window-skull--21150
canonical_url: "https://www.streamlinehq.com/icons/download/app-window-skull--21150"
summary: "Playful hand-drawn icon of a browser window with a skull. Used for error pages, malware alerts, and developer tools."
---

# App Window Skull icon

The App Window Skull icon shows a rounded browser window with three control dots, a blue divider, and a skull centered below it. Drawn in the hand-drawn duotone style on a 24px grid, its loose contours and two-color treatment create an expressive, readable look. Use it for error pages, malware warnings, unsafe-site states, developer tools, and playful web interfaces. It belongs to Freehand Duotone set in the Freehand family.

## Preview

![Playful hand-drawn icon of a browser window with a skull. Used for error pages, malware alerts, and developer tools.](https://assets.streamlinehq.com/image/private/w_400,h_400,ar_1/f_auto/v1/icons/streamline-freehand-duotone/coding-apps-websites/app-windows/app-window-skull-y75ldwcub9xc0zvg2b0j.png?_a=DATAiZkSZAA0)

## Details

- **Name**: App Window Skull
- **Type**: Icon
- **Set**: [Freehand Duotone](/icons/streamline-freehand-duotone.md) — Freehand is the largest hand-drawn icon set. The Duotone variant uses two colors to create a more vibrant, artistic appearance.
- **Family**: [Freehand](/icons/freehand-sets.md) — Hand-drawn icons
- **Style**: Hand-drawn, Outlined, Wireframe
- **Category**: Coding Apps Websites › App Windows
- **Default size**: 24px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: app, window, skull, website, browser, interface, cybersecurity, malware, virus, hacker, threat, alert, warning, coding, page, layout, danger, death, phishing, poisonous

## Download

- [Download App Window Skull on Streamline](https://www.streamlinehq.com/icons/download/app-window-skull--21150)

## Also available in other styles

- [App Window Skull — Freehand](/icons/download/app-window-skull--14885.md) (Pro)

---

[View full sitemap](/sitemap.md)