Interface Essential

Images Photography

Money Shopping

Programming

Computer Devices

Phone

Mail

Map Travel

Food Drink

Nature Ecology

Entertainment

Shipping

Culture

Health

Work Education

Artificial Intelligence

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

Fluent UI

Lucide

Brand Logos

Bootstrap

Atlas

Unicons

Ionic Icons

Phosphor

MingCute

Font Awesome

Majesticons

Mynaui

Radix

Heroicons

Flagpack

Clean creative flat icon of a white envelope with a folded flap inside a teal circle. Used for email, messages, and mail.

Envelope 2

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

Envelope

Sharp solid icon of a sealed envelope with a central seam and angled flap folds. Used for mail, inboxes, and messaging.

Envelope Sealed

Bold creative, flat icon of a black envelope with white diagonal flap lines on a blue circle. Used for email, messages, and mail.

Clean creative, flat icon of a blue envelope with a rounded flap line. Used for email, messages, and mail.

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

Bold solid icon of an envelope with a flap and diagonal seams. Used for email, messages, and mail.

Clean line icon of an envelope with a flap and two short angled marks. Used for email, messages, and mail.

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

Email Envelope 2

Sharp duotone icon of a rectangular envelope with diagonal flap lines. Used for email, messages, and mail.

Envelope 1

Sharp line icon of an envelope with folded triangular flaps. Used for email, messages, and mail.

Sharp line icon of an envelope with two zigzag lines and an angular flap. Used for email, messages, and mail interfaces.

Sharp duotone icon of an envelope with two zigzag lines and a blue inner panel. Used for email, messages, and mail.

Sharp line icon of an envelope with a central line and two diamonds. Used for email, messages, and mail settings.

Clean line icon of an envelope with folded triangular flaps. Used for email, messages, and mail.

Sharp duotone icon of an envelope with angular flap lines and two diamond details. Used for email, messages, and inboxes.

Sharp line icon of an envelope with two top bars, a square, and two lower lines. Used for email and messages.

Envelope 3

Sharp duotone icon of an envelope with top bands, a square mark, and bottom fold. Used for email and mail.

Playful creative, flat icon of a sealed envelope with a looping tie and two red ends. Used for mail, messages, and delivery.

Clean line icon of a sealed envelope with a flap and central vertical seam. Used for mail, messages, and email.

Creative flat icon of a blue envelope with a tied ribbon and two circular dots. Used for mail, gifts, and messages.

Bold creative, flat icon of a sealed envelope with a central tied detail. Used for mail, email, messages, and stationery.

Playful creative icon of a rounded envelope with a central vertical line. Used for email, messages, and contact forms.

Playful creative icon of a pink rounded envelope with a central vertical seam. Used for email, mail, and messaging.

Clean duotone icon of a postcard with a stamp, address lines, and three stacked bars above. Used for mail and postcards.

Envelope Postcard

Clean line icon of a sealed envelope with rounded outline and central divider. Used for mail, messages, and email.

Minimal line icon of a rounded rectangle with two horizontal bars and a square. Used for email, messages, and inboxes.

Email Envelope

Rounded solid icon of a rounded envelope with two horizontal slots and a square detail. Used for email and messaging.

Sharp line icon of an envelope with a receipt and dollar symbol. Used for receipts, invoices, email, and payments.

Receipt Envelope

Clean solid icon of an open envelope with a smaller envelope overlapping its lower right. Used for mail, messages, and inboxes.

Drawer Envelope

Clean solid icon of a rounded envelope with three white rounded shapes. Used for mail, messages, and email.

Envelope Letter

Clean line icon of a drawer with an envelope. Used for mail storage, inboxes, filing, and messages.

Playful creative icon of a rounded letter with a stamp and lines. Used for mail, letters, and messages.

Clean line icon of an open envelope emerging from a drawer. Used for mailboxes, inboxes, messages, and document storage.

Clean duotone icon of two overlapping envelopes, one behind another. Used for email, messages, and mail folders.

Envelope Back Front

Clean line icon of overlapping front and back envelopes. Used for email, messages, and mail interfaces.

Clean hand-drawn icon of a document with an envelope. Used for email, attachments, and file sharing.

Envelope Paper Document

Bold solid icon of a rounded rectangle with a square and two horizontal bars. Used for mail, letters, and messaging.

Rounded duotone icon of a plump envelope with a curved flap. Used for email, sending messages, and mail.

Mail Send Envelope

Clean line icon of a document with a medical cross and envelope. Used for healthcare email, medical messages, and digital records.

Email Envelope Cross

Clean line icon of an envelope with two round coins marked by square centers. Used for payments, rewards, and finance.

Red Envelope Coins

Sharp colored solid icon of an envelope behind a shield with a checkmark. Used for secure email and protected mail.

Envelope Mail Shield Protection

Playful creative icon of overlapping back and front envelopes with gray diagonal fills. Used for email, mail, and inboxes.

Clean line icon of a rounded rectangle letter with two lines and a square. Used for mail, letters, and messaging.

Clean line icon of a sealed envelope with folded flap and center seam. Used for email, mail, and messaging.

Clean line icon of a rounded letter outline with a square stamp and two address lines. Used for mail, letters, and messaging.

Clean solid icon of a filled envelope with a white V-shaped flap. Used for email, messages, and mail.

Email Envelope 3

Clean line icon of an outlined envelope with a folded flap. Used for email, messages, and send actions.

Send Email Envelope

Clean duotone icon of a rounded letter with two lines and a square stamp. Used for mail, messages, and documents.

Clean duotone icon of an envelope with a curved flap. Used for sending emails and messages.

Rounded duotone icon of an envelope with a folded flap. Used for sending email and messages.

The Mail Send Envelope icon shows a rounded envelope with a folded flap and open interior. Drawn in the duotone style on a 14px grid with a 1px stroke so its smooth curves stay clear at small sizes. Use it for send-email buttons, message composition, mail apps, contact forms, and communication interfaces. It belongs to Flex Duo - Free set in the Flex family.

<p>[Free + Open-source] 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. Licensed under the Creative Commons - CC BY 4.0</p>

Flex Duo - Free

<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 Send Envelope is a duo-style Icon from Flex Duo - Free set.