---
title: "Square Icon | Free Download PNG & SVG | Plump Flat"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/square--26125
canonical_url: "https://www.streamlinehq.com/icons/download/square--26125"
summary: "Rounded flat icon of a solid square with softly curved corners. Used for tiles, buttons, app icons, and backgrounds."
---

# Square icon

The Square icon shows a single solid square with gently rounded corners. Drawn in the flat style on a 48px grid, its broad, simple shape stays clear and friendly in larger illustrative layouts. Use it for app tiles, buttons, color swatches, cards, and decorative backgrounds. It belongs to Plump Flat set in the Plump family.

## Preview

![Rounded flat icon of a solid square with softly curved corners. Used for tiles, buttons, app icons, and backgrounds.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/geometric-shape/square-dfbespx568co7w64smgkel.png/square-7lwnxkbe3ys5ke42eql3y.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Square
- **Type**: Icon
- **Set**: [Plump Flat](/icons/plump-flat-style.md) — Plump is highly inspired by cartoons. With its warm appearance, this set of chunky icons is a natural choice for friendly brands. The Flat style is easy to integrate into projects that need icons with a more illustrative purpose, working best at larger sizes. All Plump Flat icons are designed on a 48px grid with two customizable colors.
- **Family**: [Plump](/icons/plump.md) — Friendly icons
- **Style**: Flat
- **Category**: Interface Essential › Geometric Shape
- **Default size**: 48px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: square, design, geometric, shape, corners, symmetrical, curves, outline, border, black, white

## Download

- [Download Square on Streamline](https://www.streamlinehq.com/icons/download/square--26125)

## Also available in other styles

- [Square — Plump Solid](/icons/download/square--25916.md) (Pro)
- [Square — Plump Neon](/icons/download/square--30951.md) (Pro)
- [Square — Plump Pop](/icons/download/square--31835.md) (Pro)
- [Square — Plump Duo](/icons/download/square--25933.md) (Pro)
- [Square — Plump Line](/icons/download/square--25609.md) (Pro)
- [Square — Plump Gradient](/icons/download/square--29809.md) (Pro)
- [Square — Plump Remix](/icons/download/square--30163.md) (Pro)

---

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