Extension Tracker

GPTZero: AI Detection & Writing Replay

500,000 users Rated 4.69 from 731 ratings Last updated 22 Sep 2026

By chrome-extension-publisher Live in the Chrome Web Store kgobeoibakoahbfnlficpmibdbkdchap Last checked 27 Sep 2026, 04:17 UTC

The listing

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

Bring AI detection, citation checks, live essay feedback, and writing replays directly into Google Docs and your workflow.Summary from the listing
Developer
chrome-extension-publisher
Trader status
Declared a trader under EU law
Category
Productivity › Education
First published
3 May 2023
Last updated
22 Sep 2026
Version
2026.10.0
Size
12.51 MiB
Minimum Chrome
88
Languages
1 language

English

Website
gptzero.me
Support page
https://gptzero.me/contact-us
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-27500,0004.69731
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#458
by users, of 264,254 extensions
In its category
#26
of 11,028 in Education

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • http://localhost/*localhost
  • https://*.gptzero-staging.com/*gptzero-staging.com and its subdomains
  • https://*.gptzero.me/*gptzero.me and its subdomains
  • https://*.growthbook.io/*growthbook.io and its subdomains
  • https://*.taile98dc.ts.net/*taile98dc.ts.net and its subdomains
  • https://assignments.google.com/*assignments.google.com
  • https://chatgpt.com/*chatgpt.com
  • https://classroom.google.com/*classroom.google.com
  • https://docs.google.com/*docs.google.com
Sites where it runs scripts
  • <all_urls>Every website
  • https://assignments.google.com/*assignments.google.com
  • https://chatgpt.com/*chatgpt.com
  • https://classroom.google.com/*classroom.google.com
  • https://docs.google.com/document/*docs.google.com
  • https://docs.google.com/document/d/*docs.google.com
  • https://docs.google.com/document/u/*/d/*docs.google.com
Browser features
  • alarmsRun tasks on a schedule
  • contextMenusAdd items to the right-click menu
  • cookiesRead and change cookies on the sites it can reach
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 27 Sep 2026, 04:17 UTC; next check around 1 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “GPTZero: AI Detection & Writing Replay” (kgobeoibakoahbfnlficpmibdbkdchap). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/kgobeoibakoahbfnlficpmibdbkdchap. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_kgobeoibakoahbfnlficpmibdbkdchap,
  title   = {GPTZero: AI Detection & Writing Replay (kgobeoibakoahbfnlficpmibdbkdchap)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/kgobeoibakoahbfnlficpmibdbkdchap},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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