---
title: "Expand Diagonal Icon | Free Download PNG & SVG | Ultimate Regular"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/expand-diagonal--9037
canonical_url: "https://www.streamlinehq.com/icons/download/expand-diagonal--9037"
summary: "Clean line icon of a diagonal arrow between opposing corner marks. Used for expand, fullscreen, resize, and maximize controls."
---

# Expand Diagonal icon

The Expand Diagonal icon shows a diagonal line connecting opposing corner-shaped arrow ends, pointing toward the lower-left and upper-right. Drawn in the line style on a 24px grid with a 1.5px stroke so it stays clear in compact interfaces. Use it for expand buttons, fullscreen controls, resizing tools, maximize actions, and layout panels. It belongs to Ultimate Regular set in the Ultimate family.

## Preview

![Clean line icon of a diagonal arrow between opposing corner marks. Used for expand, fullscreen, resize, and maximize controls.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/streamline-regular/interface-essential/resize/expand-diagonal-v5dsu1yazjes6vy9xz9zf.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Expand Diagonal
- **Type**: Icon
- **Set**: [Ultimate Regular](/icons/streamline-regular.md) — Icon encyclopedia with every concept. Regular style prioritizes simplicity, adapts to light/dark backgrounds. 
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Line, Minimal, Stroke
- **Category**: Interface Essential › Resize
- **Default size**: 24px
- **Stroke width**: 1.5px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: expand, diagonal, resize, maximize, enlarge, scale, arrow, zoom, stretch, growth, move, corner, adjust, size, bigger, big, arrows

## Download

- [Download Expand Diagonal on Streamline](https://www.streamlinehq.com/icons/download/expand-diagonal--9037)

## Also available in other styles

- [Expand Diagonal — Ultimate Colors](/icons/download/expand-diagonal--19636.md) (Pro)
- [Expand Diagonal — Ultimate Duotone](/icons/download/expand-diagonal--15780.md) (Pro)
- [Expand Diagonal — Ultimate Bold](/icons/download/expand-diagonal--7575.md) (Pro)
- [Expand Diagonal — Ultimate Light](/icons/download/expand-diagonal--8306.md) (Pro)

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