---
title: "Square Icon | Free Download PNG & SVG | Sharp Duo"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/square--25179
canonical_url: "https://www.streamlinehq.com/icons/download/square--25179"
summary: "Sharp duotone icon of a square outline with a pale inner fill. Used for containers, tiles, buttons, and layout controls."
---

# Square icon

The Square icon shows a bold square frame surrounding a contrasting inner fill. Drawn in the duotone style on a 24px grid with a 2px stroke for crisp, geometric clarity. Use it for containers, tiles, buttons, selection states, and layout controls. It belongs to Sharp Duo set in the Sharp family.

## Preview

![Sharp duotone icon of a square outline with a pale inner fill. Used for containers, tiles, buttons, and layout controls.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/geometric-shape/square-ommdchm4qpfbusa0ur43oc.png/square-fwrn5igsv5unm2kvpjt1xf.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Square
- **Type**: Icon
- **Set**: [Sharp Duo](/icons/sharp-duo-style.md) — Sharp cuts the chase with its bold and geometric look. It follows strict construction guidelines to convey a high-tech feel. The Duo style is perfect for projects that require differentiation between actions, using color to convey meaning effectively. It also allows you to customize the line thickness. All Sharp Duo icons are designed on a 24px grid with a 2px default stroke and two customizable colors.
- **Family**: [Sharp](/icons/sharp-sets.md) — Brutalist icons
- **Style**: Duo, Stroke, Filled, Geometric
- **Category**: Interface Essential › Geometric Shape
- **Default size**: 24px
- **Stroke width**: 2px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: square, quadrilateral, geometry, geometric, shape, shapes, box, outline, interface, design, contour, polygon, frame, boundary, layout, stop

## Download

- [Download Square on Streamline](https://www.streamlinehq.com/icons/download/square--25179)

## Also available in other styles

- [Square — Sharp Solid](/icons/download/square--25347.md) (Pro)
- [Square — Sharp Remix](/icons/download/square--28707.md) (Pro)
- [Square — Sharp Gradient](/icons/download/square--28004.md) (Pro)
- [Square — Sharp Flat](/icons/download/square--25511.md) (Pro)
- [Square — Sharp Pop](/icons/download/square--31649.md) (Pro)
- [Square — Sharp Neon](/icons/download/square--30696.md) (Pro)
- [Square — Sharp Line](/icons/download/square--25003.md) (Pro)

---

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