---
title: "Triangle Maximize Window Icon | Free Download PNG & SVG | Outlined Line - Streamline Material"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/triangle-maximize-window--32250
canonical_url: "https://www.streamlinehq.com/icons/download/triangle-maximize-window--32250"
summary: "Clean line icon of a rounded square with an upper-right arrow. Used for maximize and fullscreen controls."
---

# Triangle Maximize Window icon

The Triangle Maximize Window icon shows a rounded square window outline with a diagonal arrow pointing toward the upper right. Drawn in the line style on a 24px grid for crisp, consistent interface use. Use it for maximize buttons, fullscreen controls, window expansion, and responsive workspace layouts. It belongs to Outlined Line - Streamline Material set in the Streamline Material family.

## Preview

![Clean line icon of a rounded square with an upper-right arrow. Used for maximize and fullscreen controls.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/arrows/triangle-maximize-window-06232.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Triangle Maximize Window
- **Type**: Icon
- **Set**: [Outlined Line - Streamline Material](/icons/material-pro-outlined-line.md) — Improved Material Line Icons redrawn using Material Design Guidelines with better coverage and consistency. Fixed where originals fell short.
- **Family**: [Streamline Material](/icons/material-pro.md)
- **Style**: Line, Outlined, Geometric
- **Category**: Arrows › Arrows
- **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**: triangle, expand, arrow, interface, resize, enlarge, geometry, symbol, ui, corner

## Download

- [Download Triangle Maximize Window on Streamline](https://www.streamlinehq.com/icons/download/triangle-maximize-window--32250)

## Also available in other styles

- [Triangle Maximize Window — Sharp Line - Streamline Material](/icons/download/triangle-maximize-window--32879.md) (Pro)
- [Triangle Maximize Window — Rounded Line - Streamline Material](/icons/download/triangle-maximize-window--32920.md) (Pro)

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