Extension Tracker

Opace AI Content Checker & Detector

5 users Rated 5.00 from 3 ratings Last updated 8 Sep 2026

By Opace Digital Agency Live in the Chrome Web Store fjpbijpdnjcpjfaibhahojllibcjpcfa Search Google ↗ Last checked 8 Nov 2026, 03:06 UTC

The listing

What the Chrome Web Store shows, as of the last check

Free AI content checker and AI detector for ChatGPT, Claude and Gemini text, with section evidence and hidden-character checks.Summary from the listing
Developer
Opace Digital Agency
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Tools
First published
8 Sep 2026
Last updated
8 Sep 2026
Version
1.2.3
Size
6.69 MiB
Minimum Chrome
145
Languages
1 language

English (United Kingdom)

Website
https://opace.agency/
Support page
https://opace.agency/get-in-touch/
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
2345Tracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 2 users2026-10-08: 2 users2026-11-08: 5 users52345Tracking began27 Sep18 Oct8 Nov2026-09-27: 2 users2026-10-08: 2 users2026-11-08: 5 users5
Average rating
4.804.905.0027 Sep11 Oct25 Oct8 Nov5.004.804.905.0027 Sep18 Oct8 Nov5.00
Number of ratings
327 Sep11 Oct25 Oct8 Nov3327 Sep18 Oct8 Nov3
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-0855.003
2026-10-0825.003
2026-09-2725.003
Users, 7 days
+3
since a week ago
Users, 30 days
+3
+150.0%
Rank
#201,487
by users, of 292,131 extensions
In its category
#77,440
of 115,641 in Tools

What changed

Every change found on a check, newest first

  1. Now trusted by Enhanced Safe Browsing.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 27 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Browser features
  • activeTabThe tab you're on, only after you click the extension
  • clipboardWriteChange what's in your clipboard
  • contextMenusAdd items to the right-click menu
  • scriptingRun scripts on sites it can reach
  • sidePanelShow a side panel
  • storageSave settings and data in your browser
Asked for later, if you agree
  • http://*/*Every website
  • https://*/*Every website
  • https://opace-detector-877422072168.europe-west1.run.app/*opace-detector-877422072168.europe-west1.run.app

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Opace Essential SEO Toolkit & SEO Audit Tool10,000 3.9730 Developer Tools
Add as Preferred Source Button & Popup for Google7 5.004 Developer Tools
All 3 extensions by Opace Digital Agency →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 8 Nov 2026, 03:06 UTC; next check around 8 Dec 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Opace AI Content Checker & Detector” (fjpbijpdnjcpjfaibhahojllibcjpcfa). Chrome Web Store data, last checked 2026-11-08. https://extensiontracker.com/extension/fjpbijpdnjcpjfaibhahojllibcjpcfa. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_fjpbijpdnjcpjfaibhahojllibcjpcfa,
  title   = {Opace AI Content Checker & Detector (fjpbijpdnjcpjfaibhahojllibcjpcfa)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-08},
  url     = {https://extensiontracker.com/extension/fjpbijpdnjcpjfaibhahojllibcjpcfa},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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