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Is rKnown2Notion safe to install?

rKnown2Notion asks for 1 browser permission and 2 site patterns. 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.

rKnown2Notion

Chrome extension by 陈源泉 · Productivity · Tools

Open in the Chrome Web Store
What the developer says, and 4 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 specific sites only
Data collection
Declares it collects none
Publisher
No store badges
Audience
13 users

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

Specific sites only: 2 match patterns.

Routine for an extension

Pages it runs its code on

It runs its own code on specific pages only: 1 site pattern.

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 · Tools, 20% of extensions ask for access to every site. This one: Access to specific sites only.

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

13 users

Users
+6 since 01.09
6-13 · 27 readings
  1. 2026-09-017
  2. 2026-09-038
  3. 2026-09-047
  4. 2026-09-068
  5. 2026-09-077
  6. 2026-09-0811
  7. 2026-09-0910
  8. 2026-09-1311
  9. 2026-09-1512
  10. 2026-09-179
  11. 2026-09-2011
  12. 2026-09-2512
  13. 2026-09-2713
  14. 2026-09-2812
  15. 2026-10-086
  16. 2026-10-099
  17. 2026-10-108
  18. 2026-10-1310
  19. 2026-10-1811
  20. 2026-10-2112
  21. 2026-10-2210
  22. 2026-10-239
  23. 2026-10-249
  24. 2026-10-258
  25. 2026-10-279
  26. 2026-10-2913
  27. 2026-11-0113

What the store shows

The store shows none of its badges on this listing. Most listings carry none.

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

陈源泉. This listing has been in the store since 2024-01-15 and was last updated on 2024-01-15.

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. Save to Obsidian Runs its code on every site · 3 permissions 198 users ★ 3.0

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 rKnown2Notion access?
Specific sites only: 2 match patterns. It declares 1 browser permission.
What data does rKnown2Notion 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 rKnown2Notion asked for more permissions over time?
The permissions this extension requests have not changed since we started watching it.
Does rKnown2Notion 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 2026-11-01.

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