---
title: "Help Question Square Stack Icon | Free Download PNG & SVG | Flex Duo"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/help-question-square-stack--24545
canonical_url: "https://www.streamlinehq.com/icons/download/help-question-square-stack--24545"
summary: "Rounded duotone icon of a question mark inside a rounded square with a stacked outline. Used for help and support."
---

# Help Question Square Stack icon

The Help Question Square Stack icon shows a question mark inside a rounded square layered over a partial rounded outline. Drawn in the duotone style on a 14px grid with a 1px stroke so its smooth curves stay clear in compact interfaces. Use it for help buttons, FAQs, support links, onboarding guidance, and knowledge-base navigation. It belongs to Flex Duo set in the Flex family.

## Preview

![Rounded duotone icon of a question mark inside a rounded square with a stacked outline. Used for help and support.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/help/help-question-square-stack-s2wrfclvf643hvjwtcfcl.png/help-question-square-stack-rr2y7lvmieby8do1d8x9og.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Help Question Square 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 › Help
- **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**: help, question, faq, support, square, stack, query, info, file, list

## Download

- [Download Help Question Square Stack on Streamline](https://www.streamlinehq.com/icons/download/help-question-square-stack--24545)

## Also available in other styles

- [Help Question Square Stack — Flex Line](/icons/download/help-question-square-stack--24496.md) (Pro)
- [Help Question Square Stack — Flex Remix](/icons/download/help-question-square-stack--28532.md) (Pro)
- [Help Question Square Stack — Flex Gradient](/icons/download/help-question-square-stack--27700.md) (Pro)
- [Help Question Square Stack — Flex Flat](/icons/download/help-question-square-stack--24706.md) (Pro)
- [Help Question Square Stack — Flex Neon](/icons/download/help-question-square-stack--30407.md) (Pro)
- [Help Question Square Stack — Flex Pop](/icons/download/help-question-square-stack--31296.md) (Pro)
- [Help Question Square Stack — Flex Solid](/icons/download/help-question-square-stack--24336.md) (Pro)

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