---
title: "Cube Icon | Free Download PNG & SVG | Flex Line - Free"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/cube--26801
canonical_url: "https://www.streamlinehq.com/icons/download/cube--26801"
summary: "Rounded line icon of a three-dimensional cube. Used for 3D objects, boxes, and modeling."
---

# Cube icon

The Cube icon shows a three-dimensional cube with a diamond-shaped top face and split front edges. Drawn in the line style on a 14px grid with a 1px stroke, its rounded contours keep the geometric form clear at small sizes. Use it for 3D objects, boxes, modeling tools, product previews, and spatial interfaces. It belongs to Flex Line - Free set in the Flex family.

## Preview

![Rounded line icon of a three-dimensional cube. Used for 3D objects, boxes, and modeling.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/interface-essential/cube-a839xkxoa6jcb91w8a8lce.png/cube-ulah56277y98kq47nk492n.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Cube
- **Type**: Icon
- **Set**: [Flex Line - Free](/icons/flex-line-free.md) — [Free + Open-source] Flex is a fluid icon family inspired by nature's curves. The Free Line variant features elegant strokes with organic curves. Licensed under the Creative Commons - CC BY 4.0
- **Family**: [Flex](/icons/flex.md) — Fluid icons
- **Style**: Line
- **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--26801)

## Also available in other styles

- [Cube — Flex Duo - Free](/icons/download/cube--26837.md) (Free)
- [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 Pop - Free](/icons/download/cube--31939.md) (Free)
- [Cube — Flex Solid - Free](/icons/download/cube--26818.md) (Free)

---

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