Visibility Spoofer

mehdioul.dev

5.0(

1 rating

)

Extension Tools65 users

Item media 1 (screenshot) for Visibility Spoofer

Overview

Spoofs the Page Visibility API

Visibility Spoofer prevents websites from detecting when a tab becomes inactive. It ensures that videos continue playing, timers keep running, and scripts remain active, regardless of whether the tab is focused or not. Simply install the extension and it works silently in the background across all websites.

5 out of 5
1 rating
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Details

Version
1.0
Updated
February 25, 2026
Flag concern
Size
7.63KiB
Languages
English
Developer
Website
Email
mehdi.ouladkhlie@outlook.be
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

Masquerade Spoofer

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Full HTTP header spoofing: 1000+ UA presets, Client Hints, network/screen/IP geo-spoofing, fingerprint consistency checker.

Always Active Window — Always Visible

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Keep any browser tab always active. Prevent auto-pause, feed refresh, and focus detection. Works on music, video, and social sites.

KeepBackPlay - Background Playback Fix

4.4

Automatically keep media play in the background.

Focus Spoofer

5.0

Keep videos and streams playing when you switch tabs. Stops sites from detecting tab switches, minimizing or other windows.

TabRevive: Keep Tabs Active & Tab Keep Alive

4.5

Keep Chrome tabs active & prevent tab sleeping, timeouts, and inactivity. Tab keep alive for background tabs.

Timezone Spoofer

4.9

Spoof your browser's timezone to any location worldwide.

NoPause Playback

3.1

Prevents videos and audio from pausing, even when switching tabs, minimizing the window, or when the mouse leaves the screen.

conscious – Instagram video controls and Stories/Reels/Explore hiding

5.0

Add video controls on Instagram and hide Stories, Reels, Explore.

AdZen - Ad Blocker

4.7

Block ads on YouTube, Twitch & all sites. Fast, lightweight ad blocker with visual mode. Stop popups, trackers & cookie banners!

Disable Page Visibility

3.9

Stops websites from detecting when you switch tabs or minimize the window.

Unscroll: Block Infinite Feed Scrolling

5.0

Stop mindless scrolling on X, Facebook, Instagram, LinkedIn & YouTube Shorts. Stay focused and reclaim your time.

Page Visibility API Blocker

3.7

Blocks the Page Visibility API to prevent websites from detecting when the page is hidden