---
title: "Upload Stack Icon | Free Download PNG & SVG | Flex Duo"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/upload-stack--24520
canonical_url: "https://www.streamlinehq.com/icons/download/upload-stack--24520"
summary: "Rounded duotone icon of an up arrow above three bars. Used for upload, import, and file stack controls."
---

# Upload Stack icon

The Upload Stack icon shows an upward arrow above three rounded horizontal bars. Drawn in the duotone style on a 14px grid with a 1px stroke so its smooth curves stay clear at small sizes. Use it for upload buttons, file imports, stacked content, document managers, and transfer interfaces. It belongs to Flex Duo set in the Flex family.

## Preview

![Rounded duotone icon of an up arrow above three bars. Used for upload, import, and file stack controls.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/upload-download/upload-stack-ljie7qxtgjrok6ejm7yjd.png/upload-stack-m3lmoon7uia2ym12fw6gqt.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Upload Stack
- **Type**: Icon
- **Set**: [Flex Duo](/icons/flex-duo.md) — 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.
- **Family**: [Flex](/icons/flex.md) — Fluid icons
- **Style**: Duo, Filled, Stroke
- **Category**: Interface Essential › Upload Download
- **Default size**: 14px
- **Stroke width**: 1px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: upload, stack, arrow, upward, transfer, send, export, document, network, share, submit, server, button, internet, lines, cloud, storage, data, queue, transfer

## Download

- [Download Upload Stack on Streamline](https://www.streamlinehq.com/icons/download/upload-stack--24520)

## Also available in other styles

- [Upload Stack — Flex Line](/icons/download/upload-stack--24471.md) (Pro)
- [Upload Stack — Flex Remix](/icons/download/upload-stack--28554.md) (Pro)
- [Upload Stack — Flex Gradient](/icons/download/upload-stack--27677.md) (Pro)
- [Upload Stack — Flex Flat](/icons/download/upload-stack--24681.md) (Pro)
- [Upload Stack — Flex Neon](/icons/download/upload-stack--30430.md) (Pro)
- [Upload Stack — Flex Pop](/icons/download/upload-stack--31312.md) (Pro)
- [Upload Stack — Flex Solid](/icons/download/upload-stack--24311.md) (Pro)

---

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