---
title: "Inbox Stack Icon | Free Download PNG & SVG | Heroicons Outline"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/inbox-stack--29180
canonical_url: "https://www.streamlinehq.com/icons/download/inbox-stack--29180"
summary: "Clean line icon of two stacked inbox trays with an envelope flap shape. Used for email, inboxes, and message storage."
---

# Inbox Stack icon

The Inbox Stack icon shows two rounded, stacked inbox trays with recessed flap shapes across their fronts. Drawn in the line style on a 16px grid with a 1.5px stroke for clear, airy UI details. Use it for email apps, inbox navigation, message storage, document queues, and archive interfaces. It belongs to Heroicons Outline free set in the Heroicons family.

## Preview

![Clean line icon of two stacked inbox trays with an envelope flap shape. Used for email, inboxes, and message storage.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/all-icons/inbox-stack-x66t4vbpu7xvyttxs19to.png/inbox-stack-xvb0a0cojgdv4b5rfg182e.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Inbox Stack
- **Type**: Icon
- **Set**: [Heroicons Outline](/icons/heroicons-outline.md) — Heroicons is a free and open source icon set created by Tailwind Labs.
- **Family**: [Heroicons](/icons/heroicons.md)
- **Style**: Line, Stroke, Minimal
- **Category**: All Icons › All Icons
- **Default size**: 24px
- **Stroke width**: 1.5px
- **Pricing**: Free
- **License**: [MIT](https://github.com/tailwindlabs/heroicons/blob/master/LICENSE)
- **Author**: [Heroicons](https://heroicons.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: inbox, stack

## Download

- [Download Inbox Stack on Streamline](https://www.streamlinehq.com/icons/download/inbox-stack--29180)

## Also available in other styles

- [Inbox Stack — Heroicons Micro](/icons/download/inbox-stack--33262.md) (Free)
- [Inbox Stack — Heroicons Mini](/icons/download/inbox-stack--33261.md) (Free)
- [Inbox Stack — Heroicons Solid](/icons/download/inbox-stack--29181.md) (Free)

---

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