---
title: "Line Arrow Expand Window 1 Icon | Free Download PNG & SVG | Core Line"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/expand-window-2--27264
canonical_url: "https://www.streamlinehq.com/icons/download/expand-window-2--27264"
summary: "Clean line icon of a rounded square with an upper-right diagonal arrow. Used for expand and open-in-new-window controls."
---

# Line Arrow Expand Window 1 icon

The Line Arrow Expand Window 1 icon shows a rounded square outline with a diagonal arrow pointing toward the upper right. Drawn in the line style on a 14px grid with a 1px stroke so it stays clear at small sizes. Use it for expand controls, open-in-new-window actions, fullscreen interfaces, and external-link buttons. It belongs to Core Line set in the Core family.

## Preview

![Clean line icon of a rounded square with an upper-right diagonal arrow. Used for expand and open-in-new-window controls.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/container-line-arrow/line-arrow-expand-window-1-kwc52fhdbl94jyq6xa692t.png/line-arrow-expand-window-1-sq4l3vkx437yuah9631j3.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Line Arrow Expand Window 1
- **Type**: Icon
- **Set**: [Core Line](/icons/core-line.md) — Core is the Helvetica of icons. Each icon is stripped to its essential form and has generous inner spacing. The Line variant offers a clean, minimalist approach with consistent line weights.
- **Family**: [Core](/icons/core-sets.md) — Minimal icons
- **Style**: Line, Minimal, Stroke, Wireframe
- **Category**: Arrows › Container Line Arrow
- **Default size**: 14px
- **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**: external, expand, open, popout, launch, maximize, fullscreen, arrow, outward, outbound

## Download

- [Download Line Arrow Expand Window 1 on Streamline](https://www.streamlinehq.com/icons/download/expand-window-2--27264)

## Also available in other styles

- [Line Arrow Expand Window 1 — Core Gradient](/icons/download/line-arrow-expand-window-1--28480.md) (Pro)
- [Line Arrow Expand Window 1 — Core Duo](/icons/download/expand-window-2--27283.md) (Pro)
- [Line Arrow Expand Window 1 — Core Neon](/icons/download/line-arrow-expand-window-1--30375.md) (Pro)
- [Line Arrow Expand Window 1 — Core Flat](/icons/download/line-arrow-expand-window-1--27555.md) (Pro)
- [Line Arrow Expand Window 1 — Core Solid](/icons/download/line-arrow-expand-window-1--27574.md) (Pro)
- [Line Arrow Expand Window 1 — Core Remix](/icons/download/line-arrow-expand-window-1--29132.md) (Pro)
- [Line Arrow Expand Window 1 — Core Pop](/icons/download/line-arrow-expand-window-1--31325.md) (Pro)

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