Unlock Square Padlock color outline icon
Square padlock with the shackle open on one side and a keyhole on the body
About the Unlock Square Padlock color outline icon
A padlock with a square, rounded-corner body sits below a semicircular shackle that has swung clear of the casing on one side, leaving the lock open; a keyhole with a round top and tapered slot marks the center of the body. It signals granted access, successful login, public content and disabled protection. Use it in account settings, permission screens, checkout flows, password managers and security dashboards.
The open shackle is the only difference from the matching closed lock, so the two read as a clear on/off pair in toggles and state changes. It works alongside key, shield, fingerprint and user icons. Keep the shackle gap visible by using 20px or larger.
This is the colour outline version of the unlock square padlock icon: the same line drawing in an accent colour, useful for highlighting a state, a category or a brand tone without adding visual weight.
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.
