Inbox black outline icon
Closed rectangular mail envelope with diagonal flap lines meeting at the center
About the Inbox black outline icon
A closed mail envelope seen straight on: a wide rectangle with two diagonal folds running from the top corners down to a shallow V at the center, the classic flap seam. It stands for incoming mail, messages and contact. Use it for inbox navigation, email clients, contact buttons, newsletter sign-up forms and notification badges in web and mobile interfaces.
The geometry is purely straight lines on a landscape rectangle, so it stays crisp at any size and aligns easily with other minimal outline icons. Pair it with sent, archive and trash icons for a mail toolbar; add a dot or counter at the top right for unread states.
This is the black outline version of the inbox icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
