---
title: "Union Icon | Free Download PNG & SVG | Iconoir Regular"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/union--29591
canonical_url: "https://www.streamlinehq.com/icons/download/union--29591"
summary: "Clean line icon of two offset rounded squares forming one joined outline. Used for merge, combine, and shape operations."
---

# Union icon

The Union icon shows two offset rounded squares joined into a single overlapping outline. Drawn in the line style on a 16px grid with a 1px stroke for clear, airy UI visuals. Use it for merge and combine controls, vector shape operations, grouping tools, and design editors. It belongs to Iconoir Regular free set in the Iconoir family.

## Preview

![Clean line icon of two offset rounded squares forming one joined outline. Used for merge, combine, and shape operations.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/4/union-su6s7mb8g9g87wvkxr7iu.png/union-28t4gjhvw4fmx72sd6vrs.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Union
- **Type**: Icon
- **Set**: [Iconoir Regular](/icons/iconoir-regular.md) — Iconoir is a free and open source icon set created by Luca Burgio with clean, consistent design.
- **Family**: [Iconoir](/icons/iconoir.md)
- **Style**: Line, Stroke
- **Category**: All Icons › All Icons
- **Default size**: 16px
- **Stroke width**: 1px
- **Pricing**: Free
- **License**: [MIT](https://github.com/iconoir-icons/iconoir/blob/main/LICENSE)
- **Author**: [Iconoir](https://iconoir.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: union, shape, geometry, curve, corner, abstract, outline, design, structure, logic, puzzle

## Download

- [Download Union on Streamline](https://www.streamlinehq.com/icons/download/union--29591)

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