---
title: "Mail Send Envelope Icon | Free Download PNG & SVG | Core Gradient - Free"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/mail-send-envelope--29637
canonical_url: "https://www.streamlinehq.com/icons/download/mail-send-envelope--29637"
summary: "Minimal gradient icon of a rounded square with a white envelope flap. Used for email sending and messages."
---

# Mail Send Envelope icon

The Mail Send Envelope icon shows a rounded gradient square with a white envelope flap forming a downward V. Drawn in the gradient style on a 14px grid for a clean, compact appearance. Use it for send-mail buttons, email composition, messaging, and contact actions. It belongs to Core Gradient - Free set in the Core family.

## Preview

![Minimal gradient icon of a rounded square with a white envelope flap. Used for email sending and messages.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/core-gradient-free/mail/mail/mail-send-envelope-96r1bas043jzdnpysfmdgo.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Mail Send Envelope
- **Type**: Icon
- **Set**: [Core Gradient - Free](/icons/core-gradient-free.md) — [Free + Open-source] Core is the Helvetica of icons. The Free Gradient variant features smooth color gradients on the minimal design. Licensed under the Creative Commons - CC BY 4.0
- **Family**: [Core](/icons/core-sets.md) — Minimal icons
- **Style**: Gradient
- **Category**: Mail › Mail
- **Default size**: 14px
- **Pricing**: Free
- **License**: [Free](https://home.streamlinehq.com/license-free)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: envelope, mail, email, message, letter, sealed, inbox, post, close, mailing, communication, correspondence, unopened

## Download

- [Download Mail Send Envelope on Streamline](https://www.streamlinehq.com/icons/download/mail-send-envelope--29637)

## Also available in other styles

- [Mail Send Envelope — Core Line - Free](/icons/download/mail-send-envelope--26724.md) (Free)
- [Mail Send Envelope — Core Duo - Free](/icons/download/mail-send-envelope--26740.md) (Free)
- [Mail Send Envelope — Core Solid - Free](/icons/download/mail-send-envelope--26759.md) (Free)
- [Mail Send Envelope — Core Pop - Free](/icons/download/mail-send-envelope--31932.md) (Free)
- [Mail Send Envelope — Core Flat - Free](/icons/download/mail-send-envelope--26772.md) (Free)
- [Mail Send Envelope — Core Neon - Free](/icons/download/mail-send-envelope--31915.md) (Free)
- [Mail Send Envelope — Core Remix - Free](/icons/download/mail-send-envelope--29652.md) (Free)

---

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