---
title: "Envelope Open Icon | Free Download PNG & SVG | Heroicons Outline"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/envelope-open--29180
canonical_url: "https://www.streamlinehq.com/icons/download/envelope-open--29180"
summary: "Clean line icon of an open envelope with a rounded body and folded flap. Used for email, messages, and mail."
---

# Envelope Open icon

The Envelope Open icon shows an open envelope with a rounded rectangular body and folded flap. Drawn in the line style on a 16px grid with a 1.5px stroke so it stays clear at small sizes. Use it for email buttons, messaging interfaces, mail folders, and contact forms. It belongs to Heroicons Outline free set in the Heroicons family.

## Preview

![Clean line icon of an open envelope with a rounded body and folded flap. Used for email, messages, and mail.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/all-icons/envelope-open-vy6s8ow9kjby4k6yk7lk7e.png/envelope-open-pysl5avhhbirtk9bpc91q.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Envelope Open
- **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**: envelope, open

## Download

- [Download Envelope Open on Streamline](https://www.streamlinehq.com/icons/download/envelope-open--29180)

## Also available in other styles

- [Envelope Open — Heroicons Mini](/icons/download/envelope-open--33261.md) (Free)
- [Envelope Open — Heroicons Solid](/icons/download/envelope-open--29181.md) (Free)
- [Envelope Open — Heroicons Micro](/icons/download/envelope-open--33262.md) (Free)

---

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