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Permissions and history

Is Flowhub safe to install?

Flowhub asks for 8 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.

Flowhub

Chrome Web Store listing by The Grid · Productivity · Developer

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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
Audience
599 users · 3.7/5

What data it declares

The listing carries no declaration about the data it collects.

The listing does not link to a privacy policy.

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.

Worth knowing

Routine for an extension

How usual this is for its category

In Productivity · Developer, 30% of extensions ask for access to every site. This one: No site access.

The typical extension there declares 3 browser permissions; this one declares 8 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

599 users

Users
+374 since 01.09
225-617 · 35 readings
  1. 2026-09-01225
  2. 2026-09-02230
  3. 2026-09-03233
  4. 2026-09-05455
  5. 2026-09-06504
  6. 2026-09-07506
  7. 2026-09-08533
  8. 2026-09-10560
  9. 2026-09-13575
  10. 2026-09-15574
  11. 2026-09-16584
  12. 2026-09-20592
  13. 2026-09-21590
  14. 2026-09-25596
  15. 2026-09-26591
  16. 2026-09-28592
  17. 2026-10-05588
  18. 2026-10-08611
  19. 2026-10-09597
  20. 2026-10-10608
  21. 2026-10-13607
  22. 2026-10-16617
  23. 2026-10-17605
  24. 2026-10-18584
  25. 2026-10-19586
  26. 2026-10-21596
  27. 2026-10-22601
  28. 2026-10-23595
  29. 2026-10-24599
  30. 2026-10-25596
  31. 2026-10-26597
  32. 2026-10-28582
  33. 2026-10-29587
  34. 2026-10-30593
  35. 2026-11-01599

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

The Grid. This listing has been in the store since 2014-03-07 and was last updated on 2019-03-05.

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. NodeFlow Studio No site access · 2 permissions 3 users (last published figure)
  2. NodeFlow Studio No site access · 2 permissions 3 users (last published figure) ★ 5.0

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 Flowhub access?
No site access is declared in the manifest, so it cannot read the pages you open on its own. It declares 8 browser permissions.
What data does Flowhub collect?
The listing carries no declaration about the data it collects.
Has Flowhub asked for more permissions over time?
The permissions this extension requests have not changed since we started watching it.
Does Flowhub 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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