---
title: "Mail Loading Icon | Free Download PNG & SVG | Flex Gradient"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/mail-loading--27769
canonical_url: "https://www.streamlinehq.com/icons/download/mail-loading--27769"
summary: "Rounded gradient icon of an envelope with a circular loading spinner. Used for loading email and message states."
---

# Mail Loading icon

The Mail Loading icon shows a curved envelope with a circular loading spinner overlapping its lower-right corner. Drawn in the gradient style on a 14px grid with filled shapes, it keeps the flowing forms clear at small sizes. Use it for email loading screens, message synchronization, inbox refresh states, and mail app progress indicators. It belongs to Flex Gradient set in the Flex family.

## Preview

![Rounded gradient icon of an envelope with a circular loading spinner. Used for loading email and message states.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/flex-gradient/mail/inbox/mail-loading-4nkiykel4imotf536l2raa.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Mail Loading
- **Type**: Icon
- **Set**: [Flex Gradient](/icons/flex-gradient.md) — Flex is all about the curves. Its smooth curves brings fluidity and dynamism to your designs with a modern appeal. The Gradient style is best suited for designs where impact and immersion are key, especially on dark backgrounds. All Flex Gradient icons are designed on a 14px grid using filled shapes as gradient colors.
- **Family**: [Flex](/icons/flex.md) — Fluid icons
- **Style**: Gradient
- **Category**: Mail › Inbox
- **Default size**: 14px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: mail, update, refresh, sync, envelope, inbox, email, message, arrow, renew

## Download

- [Download Mail Loading on Streamline](https://www.streamlinehq.com/icons/download/mail-loading--27769)

## Also available in other styles

- [Mail Loading — Flex Line](/icons/download/mail-loading--24406.md) (Pro)
- [Mail Loading — Flex Remix](/icons/download/mail-loading--28616.md) (Pro)
- [Mail Loading — Flex Duo](/icons/download/mail-loading--24621.md) (Pro)
- [Mail Loading — Flex Flat](/icons/download/mail-loading--24782.md) (Pro)
- [Mail Loading — Flex Neon](/icons/download/mail-loading--30291.md) (Pro)
- [Mail Loading — Flex Pop](/icons/download/mail-loading--31209.md) (Pro)
- [Mail Loading — Flex Solid](/icons/download/mail-loading--24248.md) (Pro)

---

[View full sitemap](/sitemap.md)