Interface Essential

Business

Images Photography

Money Shopping

Programming

Computer Devices

Phone

Mail

Map Travel

Food Drink

Nature Ecology

Entertainment

Shipping

Culture

Health

Work Education

Artificial Intelligence

Arrows

Streamline 3.0

Ultimate

Core

Flex

Sharp

Plump

Micro

Freehand

Streamline Material

Nova

Cyber

Streamline Vault

Logos

Pixel

Google Material

Tabler

Remix

Feather

Iconoir

Carbon

Solar

Lucide

Brand Logos

Bootstrap

Atlas

Unicons

Ionic Icons

Phosphor

MingCute

Font Awesome

Majesticons

Mynaui

Radix

Heroicons

Flagpack

Minimal creative icon of a thick white inverted V on a black square. Used for mail, messages, and envelope controls.

Clean creative icon of an outlined envelope with a V-shaped flap. Used for email, messages, and contact links.

Clean line icon of a rounded rectangle with an envelope flap. Used for email, messages, and contact forms.

Clean line icon of a rounded rectangle envelope with a V-shaped flap. Used for email, messages, and contact forms.

Rounded line icon of a rectangular envelope with a folded flap. Used for email, messages, and mail.

Elegant creative icon of an envelope with a curved flap. Used for email, messages, and contact forms.

Sharp line icon of an envelope with a V-shaped flap. Used for email, messages, and mail.

Rounded solid icon of a black rounded rectangle with a white envelope flap. Used for email, messages, and mail apps.

Mail Fill

Clean line icon of an envelope inside a browser window. Used for email, inboxes, and webmail.

Page Mail

Clean line icon of an outlined envelope with a right-pointing arrow. Used for outgoing mail, sending messages, and email actions.

Outgoing Mail

Clean solid icon of a rounded rectangle with a white V-shaped envelope flap. Used for email, messages, inboxes, and contact forms.

Clean flat icon of a rounded envelope with a V-shaped flap. Used for email, messages, inboxes, and contact forms.

Mail Solo

Rounded neon icon of a mail envelope with three motion lines below. Used for sending email and messages.

Mail Send

Clean neon icon of a rounded envelope above three vertical bars. Used for sending email and message actions.

Rounded line icon of an envelope with a curved left-pointing reply arrow. Used for email replies and message actions.

Mail Reply

Mail Loading

Rounded duotone icon of an envelope with three motion lines below. Used for sending emails.

Clean solid icon of an envelope with a plus sign at the lower right. Used for adding email messages and composing mail.

Mail Add

Sharp duotone icon of an envelope with a plus sign at the lower right. Used for adding email or mail contacts.

Clean duotone icon of an envelope with a plus sign. Used for adding email accounts, messages, or contacts.

Mail Subtract

Clean gradient icon of a mail envelope with a circular loading arrow. Used for email loading and sending states.

Rounded neon icon of an envelope with a curved flap and circular notification badge. Used for email alerts and messages.

Mail Notification

Clean colored solid icon of a rounded envelope with a cyan folded flap. Used for email, messages, and inboxes.

Clean duotone icon of a rounded envelope with a folded flap. Used for email, messages, and mail.

Clean neon icon of a rounded rectangle envelope with a blue V-shaped flap. Used for email, messages, and mail apps.

Clean hybrid solid and line icon of a rounded rectangle envelope. Used for email, messages, and mail.

Clean gradient icon of a rounded envelope with a folded flap. Used for email, messages, and mail.

Rounded hybrid solid and line icon of an envelope with a check mark. Used for email verification and delivery.

Mail Check

Mail Outgoing

Clean line icon of an envelope with a minus bar at lower right. Used for removing email.

Rounded gradient icon of an envelope with a curved opening and minus bar. Used for removing email.

Clean hybrid solid and line icon of an envelope with an upward arrow. Used for outgoing mail and sending messages.

Rounded solid icon of an envelope with an upward arrow. Used for sending email, outgoing messages, and upload actions.

Rounded gradient icon of an envelope with a plus sign. Used for adding email messages and composing mail.

Rounded flat icon of a rounded envelope with a plus sign at lower right. Used for adding email messages and contacts.

Rounded duotone icon of an envelope with a plus sign at lower right. Used for adding email.

Rounded colored solid icon of an envelope with a curved flap. Used for email, messages, and inboxes.

Mail Search

Clean duotone icon of an envelope with a hexagonal bolt nut. Used for mail settings and configuration.

The Mail Setting Bolt Nut icon shows an envelope paired with a hexagonal nut and circular center. Drawn in the duotone style on a 14px grid with a 1px stroke for smooth, fluid curves and clear detail. Use it for email settings, mail configuration, account preferences, and administration screens. It belongs to Flex Duo set in the Flex family.

<p>Flex is all about the curves. Its smooth curves brings fluidity and dynamism to your designs with a modern appeal.&nbsp;The Duo style is perfect for projects that require differentiation between actions, using color to convey meaning effectively. It also allows you to customize the line thickness.&nbsp;All Flex Duo icons are designed on a 14px grid with a 1px default stroke and two customizable colors.</p>

Flex Duo

<p>Flex is a fluid icon family inspired by nature’s curves. It favors smooth, flowing forms. More organic than Core and subtler than the chunky Plump. Read about the <a href="https://blog.streamlinehq.com/flex/" rel="noopener noreferrer" target="_blank">design process</a>.</p>

Mail Setting Bolt Nut is a duo-style Icon from Flex Duo set.