All Icons

Streamline 3.0

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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.

Clean line icon of an open envelope with a folded flap. Used for email, messages, mail, and contact forms.

The Envelope Open icon shows a rounded rectangular envelope with an open flap and diagonal fold lines. Drawn in the line style on a 16px grid for clear, airy UI use. Use it for email buttons, messaging interfaces, contact forms, mail apps, and inbox navigation. It belongs to Phosphor Regular free set in the Phosphor family.

<p>Phosphor is a free and open source icon set created by Helena Zhang and Tobias Fried.</p>

Phosphor Regular

<p>Phosphor is a free and open source icon set, created by by Helena Zhang and Tobias Fried.</p>

Envelope Open is a line-style Icon from Phosphor Regular set.