---
title: "Envelope Icon | Free Download PNG & SVG | Ultimate Bold"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/envelope--7810
canonical_url: "https://www.streamlinehq.com/icons/download/envelope--7810"
summary: "Bold solid icon of an envelope with a flap and diagonal seams. Used for email, messages, and mail."
---

# Envelope icon

The Envelope icon shows a rectangular mail envelope with a folded flap and diagonal seam lines. Drawn in the solid style on a 24px grid for strong recognition and clear display at small sizes. Use it for email buttons, messaging interfaces, contact forms, inboxes, and mail notifications. It belongs to Ultimate Bold set in the Ultimate family.

## Preview

![Bold solid icon of an envelope with a flap and diagonal seams. Used for email, messages, and mail.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/envelopes/envelope-u4mbk0iwvp96ektjthfa6c.png/envelope-wn5uzffe56lch0xo5mnjo.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Envelope
- **Type**: Icon
- **Set**: [Ultimate Bold](/icons/streamline-bold.md) — Bold style features strong, solid shapes for instant recognition. It gives excellent legibility on dark backgrounds.
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Solid, Filled, Bold, Glyph
- **Category**: Emails › Envelopes
- **Default size**: 24px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: envelope, mail, letter, email, message, inbox, post, send, sealing, postage, unread, stationery, mailing, correspondence, communication

## Download

- [Download Envelope on Streamline](https://www.streamlinehq.com/icons/download/envelope--7810)

## Also available in other styles

- [Envelope — Ultimate Duotone](/icons/download/envelope--16035.md) (Pro)
- [Envelope — Ultimate Regular](/icons/download/envelope--9247.md) (Pro)
- [Envelope — Ultimate Light](/icons/download/envelope--8541.md) (Pro)

---

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