Screen Shutter wót pmcintosh

An extension to hide the contents of the page you're currently viewing.

0 (pógódnośenja: 0)

7 wužywarjow

Firefox ześěgnuś a rozšyrjenje wobstaraś

Dataju ześěgnuś

Wó toś tom rozšyrjenju

This extension provides a toolbar button, and a keyboard shortcut (default: Ctrl + Shift + Up), to create a black overlay that fills the full height and width of the screen to obscure the page contents.

Z 0 wót 0 pógódnośujucych pógódnośony

Trjebne pšawa: