Envelope black outline icon
Outline of a closed envelope with a triangular flap and a small seal line
About the Envelope black outline icon
A sealed envelope is drawn as a wide rectangle with two diagonal lines meeting at the center to form the closed flap, plus a short dash near the bottom edge that reads as a seal or fastener. It stands for mail, messages and getting in touch. Place it on contact pages, email buttons, newsletter signup blocks, inbox navigation and support forms.
The proportions follow a standard letter shape, so the flap triangle stays wide and shallow and the strokes hold an even weight throughout. It pairs directly with phone, location pin and chat bubble icons in a contact row, and it stays readable down to 16 px.
This is the black outline version of the envelope 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.
