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Is Terminus UTM Builder safe to install?

Terminus UTM Builder asks for 4 browser permissions 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.

Terminus UTM Builder

Chrome extension by Terminus · 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
Access to specific sites only
Data collection
3 kinds of data declared
Audience
234 users

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

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: 1 match pattern.

Worth knowing

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: Access to specific sites only.

The typical extension there declares 3 browser permissions; this one declares 4 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

234 users

Users
+1 since 31.08
215-244 · 39 readings
  1. 2026-08-31233
  2. 2026-09-03230
  3. 2026-09-04235
  4. 2026-09-05233
  5. 2026-09-07235
  6. 2026-09-08237
  7. 2026-09-09238
  8. 2026-09-13240
  9. 2026-09-15238
  10. 2026-09-17236
  11. 2026-09-20232
  12. 2026-09-21237
  13. 2026-09-25229
  14. 2026-09-26227
  15. 2026-09-28231
  16. 2026-10-04230
  17. 2026-10-08241
  18. 2026-10-10244
  19. 2026-10-11239
  20. 2026-10-13233
  21. 2026-10-16239
  22. 2026-10-17238
  23. 2026-10-18239
  24. 2026-10-19238
  25. 2026-10-21235
  26. 2026-10-22233
  27. 2026-10-23227
  28. 2026-10-24224
  29. 2026-10-25222
  30. 2026-10-26224
  31. 2026-10-28215
  32. 2026-10-29218
  33. 2026-10-30221
  34. 2026-11-01218
  35. 2026-11-02215
  36. 2026-11-04224
  37. 2026-11-06228
  38. 2026-11-07227
  39. 2026-11-08234

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

Terminus. This listing has been in the store since 2014-12-30 and was last updated on 2022-06-03.

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. Datametrik UTM Campaign URL Builder No permissions at all · No permissions declared 3 users (last published figure)
  2. UTM Creator No site access · 1 permission 4 users ★ 5.0
  3. Advancior UTM Manager URL Builder No site access · 1 permission 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 Terminus UTM Builder access?
Specific sites only: 1 match pattern. It declares 4 browser permissions.
What data does Terminus UTM Builder collect?
The developer declares that it collects these kinds of data: Personally identifiable information, Authentication information, Location. This is the developer's own declaration in the Chrome Web Store. We cannot check it against what the extension does.
Has Terminus UTM Builder asked for more permissions over time?
The permissions this extension requests have not changed since we started watching it.
Does Terminus UTM Builder publish a privacy policy?
Yes, the store listing links 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 2026-11-08.

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