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Permissions and history

Is Tab2Mark safe to install?

Tab2Mark asks for 1 browser permission 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.

Tab2Mark

Chrome extension by jpmm21 · Productivity · Workflow

Open in the Chrome Web Store
What the developer says, and 5 screenshots

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
Declares it collects none
Publisher
Featured
Audience
21 users · 5.0/5

What data it declares

The developer declares that it does not collect or use your 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 does not link 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

When you add it, Chrome asks you to allow it to:

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.

Reaches your browsing data or every site

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 1 browser permission.

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

21 users

Users
+5 since 01.09
14-28 · 29 readings
  1. 2026-09-0116
  2. 2026-09-0217
  3. 2026-09-0515
  4. 2026-09-0616
  5. 2026-09-0715
  6. 2026-09-0816
  7. 2026-09-1014
  8. 2026-09-1516
  9. 2026-09-1618
  10. 2026-09-2117
  11. 2026-09-2519
  12. 2026-09-2621
  13. 2026-09-2820
  14. 2026-10-0517
  15. 2026-10-0823
  16. 2026-10-0924
  17. 2026-10-1022
  18. 2026-10-1624
  19. 2026-10-2027
  20. 2026-10-2128
  21. 2026-10-2226
  22. 2026-10-2324
  23. 2026-10-2426
  24. 2026-10-2524
  25. 2026-10-2819
  26. 2026-10-2920
  27. 2026-10-3021
  28. 2026-11-0121
  29. 2026-11-0221

What the store shows

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

jpmm21. This listing has been in the store since 2023-02-02 and was last updated on 2024-05-27.

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 Tab2Mark access?
No site access is declared in the manifest, so it cannot read the pages you open on its own. It declares 1 browser permission.
What data does Tab2Mark collect?
The developer declares that it does not collect or use your data. This is the developer's own declaration in the Chrome Web Store. We cannot check it against what the extension does.
Has Tab2Mark asked for more permissions over time?
The permissions this extension requests have not changed since we started watching it.
Does Tab2Mark publish a privacy policy?
No, the store listing does not link to a privacy policy.

We read the public store listing up to 2 times 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 2026-11-02.

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