---
title: "AI Detector & Writing Replay - Originality.ai – Chrome extension stats, history and permissions"
description: "50,000 users, rated 3.84 by 159 people. Version 1.0.7, updated 2026-09-22. Requests 8 permissions."
url: "https://extensiontracker.com/extension/kdngfaamkbbkdbemejnlkmjfpmndjdmb"
---

# AI Detector & Writing Replay - Originality.ai

Live in the Chrome Web Store.

- Users: 50,000
- Rating: 3.84 from 159 ratings
- Last checked: 2026-09-27 04:10 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #2,504 of 264,703 live extensions
- Rank in Workflow & Planning: #861 of 44,474

## The listing

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

Summary from the listing:

> Use this AI content detector and human writing report to understand if a document was written by a human or chat GPT.

- Extension ID: `kdngfaamkbbkdbemejnlkmjfpmndjdmb`
- Developer: [Originality.ai](https://extensiontracker.com/developer/u52ecc0419ec4c37cf6a62fae9f8d0863)
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2023-01-03
- Last updated: 2026-09-22
- Version: `1.0.7`
- Size: 1.3 MiB
- Minimum Chrome: 88
- Languages (1): English
- Support page: `https://help.originality.ai/en/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/ai-detector-writing-repla/kdngfaamkbbkdbemejnlkmjfpmndjdmb>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fkdngfaamkbbkdbemejnlkmjfpmndjdmb>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 50,000 | 3.84 | 159 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

**Every website:** it can read and change your data on all the sites you visit.

### Sites

- `https://*.originality.ai/*`: originality.ai and its subdomains
- `https://*.originality.test/*`: originality.test and its subdomains
- `https://api.originality.ai/*`: api.originality.ai
- `https://extension.originality.test/*`: extension.originality.test

### Sites where it runs scripts

- `*://docs.google.com/document/*/edit*`: docs.google.com
- `*://docs.google.com/document/*/grading*`: docs.google.com
- `<all_urls>`: Every website

### Browser features

- `contextMenus`: Add items to the right-click menu
- `cookies`: Read and change cookies on the sites it can reach
- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [DetectGPT - Detect Chat GPT Content](https://extensiontracker.com/extension/oadkgbgppkhoaaoepjbcnjejmkknaobg) | 8,000 | 3.21 | 34 | Social Networking |

All 2 extensions by [Originality.ai](https://extensiontracker.com/developer/u52ecc0419ec4c37cf6a62fae9f8d0863).

## 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 2026-09-27 04:10 UTC; next check around 2026-09-28.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “AI Detector & Writing Replay - Originality.ai” (kdngfaamkbbkdbemejnlkmjfpmndjdmb). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/kdngfaamkbbkdbemejnlkmjfpmndjdmb. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_kdngfaamkbbkdbemejnlkmjfpmndjdmb,
  title   = {AI Detector & Writing Replay - Originality.ai (kdngfaamkbbkdbemejnlkmjfpmndjdmb)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/kdngfaamkbbkdbemejnlkmjfpmndjdmb},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/kdngfaamkbbkdbemejnlkmjfpmndjdmb>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.