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Is Tab Muter: Focus & Silence Inactive Tabs safe to install?

Tab Muter: Focus & Silence Inactive Tabs asks for 2 browser permissions and declares no blanket site access. We do not audit code and we do not judge intent; what we can show is what the listing declares and whether that has changed while we have been watching.

Tab Muter: Focus & Silence Inactive Tabs

Chrome extension by Oziku Technologies LLC · Productivity · Workflow

Open in the Chrome Web Store
What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

At a glance

Facts, not a score: an ad blocker needs every page and a theme needs nothing, so one number would be wrong about both. Each fact links to its detail.

Site access
No site access
Data collection
1 kind of data declared
Audience
617 users · 3.5/5

What data it declares

The developer declares that it collects these kinds of data:

The developer also certifies that your data is not sold to third parties outside approved uses, not used for purposes unrelated to the extension's core function, and not used to decide creditworthiness or lending.

The listing links to a privacy policy.

This is the developer's own declaration in the Chrome Web Store. We cannot check it against what the extension does.

What Chrome asks you to allow

From the permissions it declares, Chrome shows no permission warning when you add it.

Derived from the manifest by Chrome's documented rules; the dialog's exact wording depends on your Chrome version and language. Chrome asks again if an update requests more.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

Routine for an extension

How usual this is for its category

In Productivity · Workflow, 19% of extensions ask for access to every site. This one: No site access.

The typical extension there declares 3 browser permissions; this one declares 2 browser permissions.

Counted over the live extensions of the same category after our latest full pass of the store. A share is context, not a verdict: what is normal depends on what the extension is for.

Who uses it and how it is kept up

617 users

Users
+52 since 01.09
565-640 · 17 readings
  1. 2026-09-01565
  2. 2026-09-02570
  3. 2026-09-04579
  4. 2026-09-06593
  5. 2026-09-07593
  6. 2026-09-08598
  7. 2026-09-10607
  8. 2026-09-13608
  9. 2026-09-15625
  10. 2026-09-17640
  11. 2026-09-20623
  12. 2026-09-22621
  13. 2026-09-25618
  14. 2026-09-26610
  15. 2026-09-28608
  16. 2026-10-04617
  17. 2026-10-07617

What the store shows

The listing says it offers in-app purchases.

Has it asked for more over time?

This is the question a permission list on its own cannot answer. An extension that shipped narrow and widened later is a different proposition from one that always asked for the same thing.

The permissions this extension requests have not changed since we started watching it.

Who publishes it

Oziku Technologies LLC, who publishes 12 listings we track. This listing has been in the store since 2022-12-14 and was last updated on 2023-06-08.

Similar extensions that ask for less

Listings close to this one in what they say they do, which declare less reach. Less reach is not a verdict on either: compare what each needs for the job.

  1. Mute Current Tab No permissions at all · No permissions declared 836 users ★ 4.7
  2. Silent Mode No permissions at all · No permissions declared 2 users (last published figure)

How to check or remove it in Chrome

  1. Type chrome://extensions in the address bar and find the extension in the list.
  2. Open its details. The site access setting shows where it can run; set it to run only on click and it reaches a page only after you press its icon.
  3. To uninstall it, choose Remove on the same page.

Questions people ask

What can Tab Muter: Focus & Silence Inactive Tabs access?
No site access is declared in the manifest, so it cannot read the pages you open on its own. It declares 2 browser permissions.
What data does Tab Muter: Focus & Silence Inactive Tabs collect?
The developer declares that it collects these kinds of data: Personally identifiable information. This is the developer's own declaration in the Chrome Web Store. We cannot check it against what the extension does.
Has Tab Muter: Focus & Silence Inactive Tabs asked for more permissions over time?
The permissions this extension requests have not changed since we started watching it.
Does Tab Muter: Focus & Silence Inactive Tabs publish a privacy policy?
Yes, the store listing links to a privacy policy.

We read the public store listing once a day and keep what it declared. We do not install the extension, do not audit its code, do not judge its intent and publish no contact details for its developer. Last read on 2026-10-07.

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