---
title: "App Window Lock Icon | Free Download PNG & SVG | Ultimate Colors"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/app-window-lock--19679
canonical_url: "https://www.streamlinehq.com/icons/download/app-window-lock--19679"
summary: "Playful creative icon of a browser window with a blue screen and yellow padlock. Used for secure browsing and app protection."
---

# App Window Lock icon

The App Window Lock icon shows a rounded browser window with three controls, a blue pane, and a yellow padlock in front. Drawn in the creative style with multicolor filled shapes on a 24px grid with a 1px stroke, giving the compact icon clear separation. Use it for secure browsing, protected apps, privacy settings, account security, and locked web content. It belongs to Ultimate Colors set in the Ultimate family.

## Preview

![Playful creative icon of a browser window with a blue screen and yellow padlock. Used for secure browsing and app protection.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/apps-windows/app-window-lock-nprpsuvyxvj71008oqp4av.png/app-window-lock-8iodlwa439htzmfoni73k.png?_a=DATAiZkSZAA0)

## Details

- **Name**: App Window Lock
- **Type**: Icon
- **Set**: [Ultimate Colors](/icons/streamline-colors.md) — Ultimate is the world's largest icon family. The Multicolor version brings a playful, flexible look by combining colored outlines with filled shapes.
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Creative, Stroke, Filled
- **Category**: Coding Apps Websites › Apps Windows
- **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**: app, lock, secured, security, protected, privacy, encryption, padlock, private, window, browser, login, website, page, webpage, programming, apps, interface, safe, application

## Download

- [Download App Window Lock on Streamline](https://www.streamlinehq.com/icons/download/app-window-lock--19679)

## Also available in other styles

- [App Window Lock — Ultimate Duotone](/icons/download/app-window-lock--15853.md) (Pro)
- [App Window Lock — Ultimate Light](/icons/download/app-window-lock--8350.md) (Pro)
- [App Window Lock — Ultimate Regular](/icons/download/app-window-lock--9081.md) (Pro)
- [App Window Lock — Ultimate Bold](/icons/download/app-window-lock--7619.md) (Pro)

---

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