Sealed Email Envelope black outline icon
Outlined rectangular envelope with diagonal corner folds meeting in a V-shaped flap
About the Sealed Email Envelope black outline icon
A landscape envelope drawn as a plain rectangle with diagonal lines running from all four corners to meet in a shallow V at the center, the standard closed-flap mail shape. It communicates an unopened message. Use it for email contact buttons, header mail links, inbox and unread counters, newsletter signup forms, and share-by-email actions in web and mobile UI.
The rectangle sits at a roughly 3:2 ratio, and the flap V dips just below the vertical midpoint so the fold reads clearly rather than forming an X. Uniform stroke weight keeps it crisp at button sizes. It pairs with phone, chat and location icons in contact rows; it stays readable down to 16 px.
This is the black outline version of the sealed email envelope icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
