---
title: "Stack Plus Bold Icon | Free Download PNG & SVG | Phosphor Bold"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/stack-plus-bold--28930
canonical_url: "https://www.streamlinehq.com/icons/download/stack-plus-bold--28930"
summary: "Bold solid icon of three stacked layers with a plus sign. Used for adding layers, stacking, and layer controls."
---

# Stack Plus Bold icon

The Stack Plus Bold icon shows three stacked diamond-shaped layers with a plus sign at the lower right. Drawn in the solid style on a 16px grid for clear, compact UI recognition. Use it for adding layers, layer panels, stacking controls, design tools, and content organization. It belongs to Phosphor Bold free set in the Phosphor family.

## Preview

![Bold solid icon of three stacked layers with a plus sign. Used for adding layers, stacking, and layer controls.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/phosphor-bold/stack-plus-bold-fsyt51jij7jthd3f53no1l.png/stack-plus-bold-5ixios36mh6hv1i9dcfdq7.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Stack Plus Bold
- **Type**: Icon
- **Set**: [Phosphor Bold](/icons/phosphor-bold.md) — Phosphor is a free and open source icon set created by Helena Zhang and Tobias Fried.
- **Family**: [Phosphor](/icons/phosphor.md)
- **Style**: Solid, Bold, Minimal, Outlined
- **Category**: All Icons › Vector Icons
- **Default size**: 16px
- **Pricing**: Free
- **License**: [MIT](https://raw.githubusercontent.com/phosphor-icons/homepage/master/LICENSE)
- **Author**: [Phosphor](https://phosphoricons.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: stack, plus, layers, add, increase, combine, merge, addition, group, multilayer

## Download

- [Download Stack Plus Bold on Streamline](https://www.streamlinehq.com/icons/download/stack-plus-bold--28930)

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