ClickMask - Blur & Hide Page Content

Sometimes you need to share your screen or take a screenshot, but there's sensitive information you'd rather keep private. ClickMask makes that simple — just click on anything you want to conceal.

Hover over any element on the page and click to apply an effect. Choose between a Gaussian blur that makes content unreadable, or hide it entirely so it becomes invisible. Either way, the page layout stays exactly the same — nothing jumps or reflows.

The blur intensity is adjustable from the popup, and changes apply in real time to everything you've already blurred. If you change your mind, click the element again to restore it, or hit Clear All to undo everything at once.

For a faster workflow, keyboard shortcuts let you toggle selection mode and clear effects without ever opening the popup. You can customize these shortcuts to whatever key combination works for you.

All your preferences sync across devices through Chrome, so your setup follows you wherever you sign in. No data is collected, and effects are temporary — refresh the page and everything goes back to normal.