---
title: "Envelope Open Icon | Free Download PNG & SVG | Mynaui Line"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/envelope-open--29455
canonical_url: "https://www.streamlinehq.com/icons/download/envelope-open--29455"
summary: "Clean line icon of an open envelope with a folded flap. Used for email, messages, and inboxes."
---

# Envelope Open icon

The Envelope Open icon shows an envelope outline with a curved lower edge and an open folded flap. Drawn in the line style on a 16px grid with a 1px stroke for a clear, airy interface look. Use it for email buttons, messaging apps, inboxes, contact forms, and mail notifications. It belongs to Mynaui Line free set in the Mynaui family.

## Preview

![Clean line icon of an open envelope with a folded flap. Used for email, messages, and inboxes.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/2/envelope-open-f5cwb2arias5wugq8m98p.png/envelope-open-zub4lgpn6lxcgfo8bggs.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Envelope Open
- **Type**: Icon
- **Set**: [Mynaui Line](/icons/mynaui-line.md) — Mynaui is a free and open source icon set created by Praveen Juge.
- **Family**: [Mynaui](/icons/mynaui.md)
- **Style**: Line, Stroke
- **Category**: All Icons › All Icons
- **Default size**: 16px
- **Stroke width**: 1px
- **Pricing**: Free
- **License**: [MIT](https://github.com/praveenjuge/mynaui-icons/blob/main/LICENSE)
- **Author**: [MynaUI](https://icons.mynaui.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: envelope, open, mail, letter, email, message, communication, post, mailbox, inbox, correspondence

## Download

- [Download Envelope Open on Streamline](https://www.streamlinehq.com/icons/download/envelope-open--29455)

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