---
title: "Check Square Icon | Free Download PNG & SVG | Ultimate Regular - Free"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/check-square--27611
canonical_url: "https://www.streamlinehq.com/icons/download/check-square--27611"
summary: "Clean line icon of a rounded square outline containing a check mark. Used for selection, completion, and validation."
---

# Check Square icon

The Check Square icon shows a rounded square outline containing a check mark. Drawn in the line style on a 24px grid with a 1.5px stroke so it stays clear at small sizes. Use it for selection controls, task completion, approvals, validation states, and confirmation screens. It belongs to Ultimate Regular - Free set in the Ultimate family.

## Preview

![Clean line icon of a rounded square outline containing a check mark. Used for selection, completion, and validation.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/ultimate-regular-free/interface-essential/interface-essential/check-square-tgczbfmchhsqjp7s5lofc.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Check Square
- **Type**: Icon
- **Set**: [Ultimate Regular - Free](/icons/ultimate-regular-free.md) — Ultimate is the world's largest icon family. The Regular Free version provides a balanced collection of commonly used icons. Licensed under the Creative Commons - CC BY 4.0
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Line
- **Category**: Interface Essential › Interface Essential
- **Default size**: 24px
- **Stroke width**: 1.5px
- **Pricing**: Free
- **License**: [Free](https://home.streamlinehq.com/license-free)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: check, square, checkbox, checkmark, tick, checked, approve, approved, correct, verify, confirm, success, agree, pass, yes, done, task, checklist, select, approval

## Download

- [Download Check Square on Streamline](https://www.streamlinehq.com/icons/download/check-square--27611)

## Also available in other styles

- [Check Square — Ultimate Colors - Free](/icons/download/check-square--31084.md) (Free)
- [Check Square — Ultimate Bold - Free](/icons/download/check-square--30998.md) (Free)
- [Check Square — Ultimate Light - Free](/icons/download/check-square--32804.md) (Free)
- [Check Square — Ultimate Duotone - Free](/icons/download/check-square--33069.md) (Free)

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