---
title: "Add Square Icon | Free Download PNG & SVG | Sharp Duo"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/add-square--25192
canonical_url: "https://www.streamlinehq.com/icons/download/add-square--25192"
summary: "Sharp duotone icon of a plus sign inside a square. Used for add controls, create actions, and new item buttons."
---

# Add Square icon

The Add Square icon shows a bold plus sign centered inside a square outline. Drawn in the duotone style on a 24px grid with a 2px stroke, giving its geometric form clear definition at small sizes. Use it for add controls, create actions, new item buttons, and expandable interface elements. It belongs to Sharp Duo set in the Sharp family.

## Preview

![Sharp duotone icon of a plus sign inside a square. Used for add controls, create actions, and new item buttons.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/add-remove-delete/add-square-2ol5203cek8ti25qgfkl7.png/add-square-2daq1o5c69waqne4eksnu.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Add 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 › Add Remove Delete
- **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**: add, square, plus, addition, increase, expand, positive, button, interface, math, mathematics, symbol, cross, remove, buttons

## Download

- [Download Add Square on Streamline](https://www.streamlinehq.com/icons/download/add-square--25192)

## Also available in other styles

- [Add Square — Sharp Solid](/icons/download/add-square--25360.md) (Pro)
- [Add Square — Sharp Remix](/icons/download/add-square--28695.md) (Pro)
- [Add Square — Sharp Gradient](/icons/download/add-square--27999.md) (Pro)
- [Add Square — Sharp Flat](/icons/download/add-square--25524.md) (Pro)
- [Add Square — Sharp Pop](/icons/download/add-square--31639.md) (Pro)
- [Add Square — Sharp Neon](/icons/download/add-square--30684.md) (Pro)
- [Add Square — Sharp Line](/icons/download/add-square--25016.md) (Pro)

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