---
title: "Cube Icon | Free Download PNG & SVG | Flex Duo - Free"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/cube--26837
canonical_url: "https://www.streamlinehq.com/icons/download/cube--26837"
summary: "Rounded duotone icon of a 3D cube with a diamond top and divided side faces. Used for 3D objects, boxes, and products."
---

# Cube icon

The Cube icon shows a three-dimensional cube with a diamond-shaped top, two shaded side faces, and a bold central edge. Drawn in the duotone style on a 14px grid with a 1px stroke so its compact geometry stays clear at small sizes. Use it for 3D objects, boxes, product models, packages, and inventory interfaces. It belongs to Flex Duo - Free set in the Flex family.

## Preview

![Rounded duotone icon of a 3D cube with a diamond top and divided side faces. Used for 3D objects, boxes, and products.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/interface-essential/cube-4tbdbsi4rp4x2y635x8t.png/cube-g7mgg0qzjadjumdedbdr0s.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Cube
- **Type**: Icon
- **Set**: [Flex Duo - Free](/icons/flex-duo-free.md) — [Free + Open-source] Flex is all about the curves. Its smooth curves brings fluidity and dynamism to your designs with a modern appeal. The Duo style is perfect for projects that require differentiation between actions, using color to convey meaning effectively. It also allows you to customize the line thickness. All Flex Duo icons are designed on a 14px grid with a 1px default stroke and two customizable colors. Licensed under the Creative Commons - CC BY 4.0
- **Family**: [Flex](/icons/flex.md) — Fluid icons
- **Style**: Duo
- **Category**: Interface Essential › Interface Essential
- **Default size**: 14px
- **Stroke width**: 1px
- **Pricing**: Free
- **License**: [Free](https://home.streamlinehq.com/license-free)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: cube, 3D, geometry, shape, block, polygon, contour, outline, angular, figure, module, plugin, programming, code

## Download

- [Download Cube on Streamline](https://www.streamlinehq.com/icons/download/cube--26837)

## Also available in other styles

- [Cube — Flex Flat - Free](/icons/download/cube--26854.md) (Free)
- [Cube — Flex Neon - Free](/icons/download/cube--31955.md) (Free)
- [Cube — Flex Gradient - Free](/icons/download/cube--29611.md) (Free)
- [Cube — Flex Remix - Free](/icons/download/cube--29613.md) (Free)
- [Cube — Flex Line - Free](/icons/download/cube--26801.md) (Free)
- [Cube — Flex Pop - Free](/icons/download/cube--31939.md) (Free)
- [Cube — Flex Solid - Free](/icons/download/cube--26818.md) (Free)

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