---
title: "Catarina: Privacy for ChatGPT, Claude & Gemini – Chrome extension stats, history and permissions"
description: "4 users, no ratings yet. Version 1.4.1, updated 2026-10-25. Requests 5 permissions."
url: "https://extensiontracker.com/extension/afnldecokjdifmcbpfnnhnifliblbjec"
---

# Catarina: Privacy for ChatGPT, Claude & Gemini

Live in the Chrome Web Store.

- Users: 4
- Rating: no ratings yet
- Last checked: 2026-10-26 05:31 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #213,513 of 289,024 live extensions
- Rank in Developer Tools: #22,570 of 30,166

## The listing

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

Summary from the listing:

> Catches personal data, API keys and passwords before you send them to ChatGPT, Claude or Gemini. Free. Nothing leaves your browser.

- Extension ID: `afnldecokjdifmcbpfnnhnifliblbjec`
- Developer: Not named in the listing
- Enhanced Safe Browsing: Not trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2026-10-11
- Last updated: 2026-10-25
- Version: `1.4.1`
- Size: 77.51 KiB
- Minimum Chrome: 88
- Languages (1): English
- Support page: `https://getcatarina.com`
- Chrome Web Store: <https://chromewebstore.google.com/detail/catarina-privacy-for-chat/afnldecokjdifmcbpfnnhnifliblbjec>
- View its code or download CRX: <https://crxpeek.com/extension/afnldecokjdifmcbpfnnhnifliblbjec>
- Search Google for the ID: <https://www.google.com/search?q=%22afnldecokjdifmcbpfnnhnifliblbjec%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-10-26 | 4 | – | – |
| 2026-10-22 | 5 | – | – |
| 2026-10-18 | 4 | – | – |
| 2026-10-14 | 1 | – | – |
| 2026-10-13 | 1 | – | – |
| 2026-10-12 | – | – | – |

## What changed

Every change found on a check, newest first.

- 2026-10-26: New version `1.4.1`, replacing `1.3.1`.
- 2026-10-26: Renamed from “Catarina — Catch unsafe AI code before you run it” to “Catarina: Privacy for ChatGPT, Claude & Gemini”.
- 2026-10-26: The summary on the listing changed.
- 2026-10-22: New version `1.3.1`, replacing `1.3.0`.
- 2026-10-14: New version `1.3.0`, replacing `1.2.0`.
- 2026-10-13: New version `1.2.0`, replacing `1.0.0`.

## 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 2026-10-12.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

### Sites

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

### Sites where it runs scripts

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

### Browser features

- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Brief – Summarize & Save Articles](https://extensiontracker.com/extension/pbehcgnomgimhkklpgpbceniekgaogpl) | 7 | – | – | Workflow & Planning |

All 2 extensions [from this account](https://extensiontracker.com/developer/u9e815955035578ea203b5ea0aa080f5d).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked again 7 and 30 days after it was published, and again whenever a new version appears. Last checked 2026-10-26 05:31 UTC; next check around 2026-11-10.

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

## Cite this page

Extension Tracker. “Catarina: Privacy for ChatGPT, Claude & Gemini” (afnldecokjdifmcbpfnnhnifliblbjec). Chrome Web Store data, last checked 2026-10-26. https://extensiontracker.com/extension/afnldecokjdifmcbpfnnhnifliblbjec. Accessed 2026-11-08.

```bibtex
@misc{extensiontracker_afnldecokjdifmcbpfnnhnifliblbjec,
  title   = {Catarina: Privacy for ChatGPT, Claude & Gemini (afnldecokjdifmcbpfnnhnifliblbjec)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-10-26},
  url     = {https://extensiontracker.com/extension/afnldecokjdifmcbpfnnhnifliblbjec},
  urldate = {2026-11-08}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/afnldecokjdifmcbpfnnhnifliblbjec>. 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. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.