---
title: "Union Icon | Free Download PNG & SVG | Bootstrap"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/union--29335
canonical_url: "https://www.streamlinehq.com/icons/download/union--29335"
summary: "Clean solid icon of two overlapping rounded squares forming one shape. Used for union, combining, and merge actions."
---

# Union icon

The Union icon shows two offset rounded squares overlapping to form a single combined shape. Drawn in the solid style on a 16px grid for clear, compact UI use. Use it for union operations, combining objects, merge controls, set logic, and visual design tools. It belongs to Bootstrap free set in the Bootstrap family.

## Preview

![Clean solid icon of two overlapping rounded squares forming one shape. Used for union, combining, and merge actions.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/all-icons/union-3vccpiobhplb4dac2aukrg.png/union-x9a4ue2wyy9h4omlfd2ai.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Union
- **Type**: Icon
- **Set**: [Bootstrap](/icons/bootstrap-icons.md) — Bootstrap is a free and open source icon set created by Mark Otto for web development.
- **Family**: [Bootstrap](/icons/bootstrap.md)
- **Style**: Solid, Outlined, Bold
- **Category**: All Icons › All Icons
- **Default size**: 16px
- **Pricing**: Free
- **License**: [MIT](https://github.com/twbs/icons/blob/main/LICENSE)
- **Author**: [Bootstrap](https://icons.getbootstrap.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: union, overlay, overlap, pathfinder, layer, stack, duplicate, copy, twins, clone, squares

## Download

- [Download Union on Streamline](https://www.streamlinehq.com/icons/download/union--29335)

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