---
title: "C2PA Content Credentials – Chrome extension stats, history and permissions"
description: "1,000 users, rated 3.83 by 6 people. Version 0.2.0, updated 2026-05-19. Requests 6 permissions."
url: "https://extensiontracker.com/extension/mjkaocdlpjmphfkjndocehcdhbigaafp"
---

# C2PA Content Credentials

Live in the Chrome Web Store.

- Users: 1,000
- Rating: 3.83 from 6 ratings
- Last checked: 2026-09-27 05:40 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #17,733 of 264,703 live extensions
- Rank in Tools: #4,498 of 103,498

## The listing

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

Summary from the listing:

> Verify and display manifests for images, audio and videos embedding C2PA Content Credentials.

- Extension ID: `mjkaocdlpjmphfkjndocehcdhbigaafp`
- Developer: [Digimarc Labs](https://extensiontracker.com/developer/u7b591cfc226fffef698c4049fdf006f4)
- Trader status: Not declared a trader under EU law
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2023-12-07
- Last updated: 2026-05-19
- Version: `0.2.0`
- Size: 95.67 MiB
- Minimum Chrome: 88
- Languages (1): English
- Support page: `https://github.com/digimarc-corp/c2pa-content-credentials-extension/issues`
- Chrome Web Store: <https://chromewebstore.google.com/detail/c2pa-content-credentials/mjkaocdlpjmphfkjndocehcdhbigaafp>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fmjkaocdlpjmphfkjndocehcdhbigaafp>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 1,000 | 3.83 | 6 |

## 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

- `http://*/*`: Every website
- `https://*/*`: Every website

### Sites where it runs scripts

- `<all_urls>`: Every website

### Browser features

- `contextMenus`: Add items to the right-click menu
- `offscreen`: Open a hidden page for background work
- `storage`: Save settings and data in your browser
- `tabs`: Read 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 2026-09-27 05:40 UTC; next check around 2026-09-29.

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

## Cite this page

Extension Tracker. “C2PA Content Credentials” (mjkaocdlpjmphfkjndocehcdhbigaafp). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/mjkaocdlpjmphfkjndocehcdhbigaafp. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_mjkaocdlpjmphfkjndocehcdhbigaafp,
  title   = {C2PA Content Credentials (mjkaocdlpjmphfkjndocehcdhbigaafp)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/mjkaocdlpjmphfkjndocehcdhbigaafp},
  urldate = {2026-09-28}
}
```

---

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