---
title: "FACTAA – Chrome extension stats, history and permissions"
description: "221 users, rated 4.33 by 3 people. Version 1.1.1, updated 2026-07-22. Requests 10 permissions."
url: "https://extensiontracker.com/extension/hdbimkefkfbebffchgpgfkpkglmmkpab"
---

# FACTAA

Live in the Chrome Web Store.

- Users: 221
- Rating: 4.33 from 3 ratings
- Last checked: 2026-09-27 02:14 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #48,005 of 264,703 live extensions
- Rank in Education: #1,478 of 11,063

## The listing

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

Summary from the listing:

> FACTAA — verifies DOI, arXiv, PMID citations in LLM-generated references

- Extension ID: `hdbimkefkfbebffchgpgfkpkglmmkpab`
- Developer: [FACTAA](https://extensiontracker.com/developer/u294a9bba5b14d6817e85f4053cf16cd3)
- Category: [Productivity › Education](https://extensiontracker.com/category/productivity/education)
- First published: 2026-04-22
- Last updated: 2026-07-22
- Version: `1.1.1`
- Size: 238 KiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `factaa.ai`
- Chrome Web Store: <https://chromewebstore.google.com/detail/factaa/hdbimkefkfbebffchgpgfkpkglmmkpab>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fhdbimkefkfbebffchgpgfkpkglmmkpab>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 221 | 4.33 | 3 |

## 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.

### Sites

- `https://*.ryxen.cloud/*`: ryxen.cloud and its subdomains
- `https://accounts.google.com/*`: accounts.google.com
- `https://api-citation.ryxen.cloud/*`: api-citation.ryxen.cloud
- `https://citation.ryxen.cloud/*`: citation.ryxen.cloud
- `https://www.googleapis.com/*`: www.googleapis.com

### Sites where it runs scripts

- `*://chat.openai.com/*`: chat.openai.com
- `*://chatgpt.com/*`: chatgpt.com
- `*://claude.ai/*`: claude.ai

### Browser features

- `contextMenus`: Add items to the right-click menu
- `identity`: Sign you in with your Google account
- `scripting`: Run scripts on sites it can reach
- `sidePanel`: Show a side panel
- `storage`: Save settings and data in your browser

## 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 2026-09-27 02:14 UTC; next check around 2026-10-19.

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

## Cite this page

Extension Tracker. “FACTAA” (hdbimkefkfbebffchgpgfkpkglmmkpab). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/hdbimkefkfbebffchgpgfkpkglmmkpab. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_hdbimkefkfbebffchgpgfkpkglmmkpab,
  title   = {FACTAA (hdbimkefkfbebffchgpgfkpkglmmkpab)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/hdbimkefkfbebffchgpgfkpkglmmkpab},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/hdbimkefkfbebffchgpgfkpkglmmkpab>. 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`.