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Is Library Detector (Academic Tool) safe to install?

Library Detector (Academic Tool) asks for 1 browser permission and 1 site pattern. 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.

Library Detector (Academic Tool)

Chrome extension by aaronxyliu · Productivity · Developer

Open in the Chrome Web Store
What the developer says, and 2 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
Access to every site
Data collection
Declares it collects none
Publisher
Featured · Trader
Audience
387 users · 4.6/5

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

Every site you visit. This extension can read and change the content of any page you open. What access to every site means

Routine for an extension

Pages it runs its code on

It runs its own code on every page you open: the manifest declares a content script for all sites.

A content script is code the extension injects into pages matching these patterns. On those pages it can read and change what you see, whether or not a host permission is listed above.

How usual this is for its category

In Productivity · Developer, 30% of extensions ask for access to every site. This one: Access to every site.

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

387 users

Users
-1 since 31.08
386-416 · 30 readings
  1. 2026-08-31388
  2. 2026-09-02389
  3. 2026-09-04387
  4. 2026-09-06392
  5. 2026-09-07393
  6. 2026-09-08391
  7. 2026-09-10386
  8. 2026-09-15391
  9. 2026-09-17392
  10. 2026-09-21391
  11. 2026-09-22390
  12. 2026-09-25391
  13. 2026-09-28388
  14. 2026-10-04401
  15. 2026-10-08411
  16. 2026-10-09410
  17. 2026-10-10415
  18. 2026-10-13416
  19. 2026-10-16402
  20. 2026-10-18403
  21. 2026-10-19398
  22. 2026-10-21402
  23. 2026-10-22408
  24. 2026-10-23407
  25. 2026-10-24412
  26. 2026-10-25407
  27. 2026-10-27402
  28. 2026-10-29406
  29. 2026-11-01387
  30. 2026-11-02387

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

aaronxyliu. This listing has been in the store since 2023-12-18 and was last updated on 2024-04-26.

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. JS Library Lister Runs its code on every site · No permissions declared 19 users
  2. StackReveal No site access · 2 permissions 4 users
  3. Decode This Website Access to specific sites only · 3 permissions, 1 site pattern 7 users

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 Library Detector (Academic Tool) access?
Every site you visit. This extension can read and change the content of any page you open. It declares 1 browser permission.
What data does Library Detector (Academic Tool) 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 Library Detector (Academic Tool) asked for more permissions over time?
The permissions this extension requests have not changed since we started watching it.
Does Library Detector (Academic Tool) 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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