Always active Window (Always Visible)

Pretend that all browser windows are active by spoofing the visibility state event

Always Active Window (Always Visible) is a powerful Chrome extension designed to prevent websites from detecting when your tab or window is inactive. It works by injecting a script into every webpage that overrides the standard document.visibilityState and document.hidden properties, making the browser always report the tab as active.

This is particularly useful for media streaming sites that pause playback or restrict features when their tab is in the background. The extension also covers various browser-specific visibility events such as visibilitychange, webkitvisibilitychange, mozvisibilitychange, as well as blur and mouseleave events, ensuring consistent spoofing across different browsers. It supports both Chromium and Firefox-specific tracking properties.

Users can control script injection with options to disable or restrict it on specific sites, making it flexible and easy to manage. Always Active Window helps maintain uninterrupted web experiences by keeping your tabs perpetually "visible."

Manifest V3
By:
Brian
Daily users:
4,246+ -25
Rating:
4.14
(37)
Version:
0.4.3.1 (Last updated: 2025-01-16)
Version code:
5876457
Creation date:
2019-10-12
Permissions:
  • storage
  • scripting
Host permissions:
  • *://*/*
Size:
57.18K
Full description:
See detailed description
Updated:
a day ago

Other platforms

Always active Window - Always Visible (v0.4.3)
200,000+ 4.01 (162)
Always active Window - Always Visible (v0.4.3.1)
20,090+ 4.30 (3)

User reviews

Users appreciate the add-on's ability to keep background tabs active, preventing delays and maintaining continuous site interactions, which is especially useful for courses and media sites. However, multiple users report it causes issues on sites like Instagram by blocking posting functionality. Some find it doesn't work on certain sites or show a visible activation icon, leading to confusion. Additionally, it can increase power usage due to inverted visibility behavior, necessitating cautious use or specific profile settings.
Pros
  • Effectively disables auto-refresh on certain sites like the Facebook news feed.
  • Keeps background tabs active, preventing delays and layout glitches when switching tabs.
  • Useful for online courses and certain media-heavy websites to maintain continuous playback or interaction.
  • Works as intended on a variety of websites, providing visibility state control.
  • Enhances privacy and consistent site behavior across tabs.
Cons
  • Causes posting errors on websites like Instagram, preventing sharing.
  • Not functional on all sites; some users report no effect or greyed out state.
  • In some cases, it reverses the default visibility behavior, leading to higher power consumption.
  • Lack of an accessible icon or clear activation interface confuses users about its status or usage.
  • Side effects require workarounds like using separate profiles or avoiding use in private mode.
Recent reviews
very nice extension
by burner, 2025-03-31


Worked for one day only.
View all user reviews

Extension safety

Risk impact
Moderate risk impact

Always active Window (Always Visible) requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
Risk likelihood
Moderate risk likelihood

Always active Window (Always Visible) is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
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