Undo black filled icon
Long u-turn arrow looping around and pointing to the left
About the Undo black filled icon
A single stroke arrow runs left across the top, loops down and around to the right in a wide rounded turn, and finishes as a short tail at the bottom, with an open V arrowhead at the far end. The u-turn shape reads clearly as reversing a step, which suits undo buttons, revert history in editors, back navigation, reply controls and refund or cancellation flows.
The curve keeps a constant radius so the turn looks mechanical rather than sketchy, and the arrowhead is open rather than solid to match thin line sets. Mirror it for redo, and keep both at the same size in a toolbar.
This is the solid black filled version of the undo icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
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.
