---
title: "Stack Icon | Free Download PNG & SVG | Bootstrap"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/stack--29335
canonical_url: "https://www.streamlinehq.com/icons/download/stack--29335"
summary: "Clean solid icon of three stacked diamond-shaped layers. Used for layers, stacking, and elevation."
---

# Stack icon

The Stack icon shows three solid, diamond-shaped layers arranged vertically with rounded corners. Drawn in the solid style on a 16px grid for clear, compact web interfaces. Use it for layer controls, stacked content, elevation, hierarchy, and web development tools. It belongs to Bootstrap free set in the Bootstrap family.

## Preview

![Clean solid icon of three stacked diamond-shaped layers. Used for layers, stacking, and elevation.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/4/stack-8djw7y5pxh54cf8mphxam.png/stack-069se3uofybt2h8noq0nswo.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Stack
- **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**: stack, layers, layer, pile, structure, depth, pages, sheets, layout, platform, foundation

## Download

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

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