---
title: "Check Square Icon | Free Download PNG & SVG | Sharp Neon"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/check-square--30729
canonical_url: "https://www.streamlinehq.com/icons/download/check-square--30729"
summary: "Sharp neon icon of a checkmark inside a square border. Used for selections, completion, validation, and confirmation."
---

# Check Square icon

The Check Square icon shows a bold checkmark inside a square border. Drawn in the Neon style on a 24px grid with a 2px stroke so its geometric form stays clear at small sizes. Use it for selections, completed tasks, validation states, confirmation controls, and checklist interfaces. It belongs to Sharp Neon set in the Sharp family.

## Preview

![Sharp neon icon of a checkmark inside a square border. Used for selections, completion, validation, and confirmation.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/sharp-neon-style/interface-essential/validation/check-square-275dok7qbnwwqb07px9rt.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Check Square
- **Type**: Icon
- **Set**: [Sharp Neon](/icons/sharp-neon-style.md) — Sharp cuts the chase with its bold and geometric look. It follows strict construction guidelines to convey a high-tech feel. The Neon style is especially effective in complex environments where quick recognition and hierarchy are essential. It also allows you to customize the line thickness. All Sharp Neon icons are designed on a 24px grid with a 2px default stroke and two customizable line colors.
- **Family**: [Sharp](/icons/sharp-sets.md) — Brutalist icons
- **Style**: Neon, Geometric, Stroke
- **Category**: Interface Essential › Validation
- **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**: check, checkbox, checkmark, square, verified, confirm, approved, approve, success, marked, validation, completed, accept, task, addition, add, form, tick, box

## Download

- [Download Check Square on Streamline](https://www.streamlinehq.com/icons/download/check-square--30729)

## Also available in other styles

- [Check Square — Sharp Solid](/icons/download/check-square--25318.md) (Pro)
- [Check Square — Sharp Remix](/icons/download/check-square--28741.md) (Pro)
- [Check Square — Sharp Gradient](/icons/download/check-square--28054.md) (Pro)
- [Check Square — Sharp Flat](/icons/download/check-square--25482.md) (Pro)
- [Check Square — Sharp Pop](/icons/download/check-square--31684.md) (Pro)
- [Check Square — Sharp Line](/icons/download/check-square--24974.md) (Pro)
- [Check Square — Sharp Duo](/icons/download/check-square--25150.md) (Pro)

---

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