---
title: "TubeMind AI — YouTube Video Copilot – Chrome extension stats, history and permissions"
description: "8 users, rated 5.00 by 1 person. Version 1.0.0, updated 2026-05-29. Requests 3 permissions."
url: "https://extensiontracker.com/extension/hdgfepfflkidaakpgjhjokeakhoojgea"
---

# TubeMind AI — YouTube Video Copilot

Live in the Chrome Web Store.

- Users: 8
- Rating: 5.00 from 1 rating
- Last checked: 2026-09-27 02:15 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #166,786 of 264,702 live extensions
- Rank in Tools: #61,757 of 103,498

## The listing

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

Summary from the listing:

> AI copilot integrated into YouTube providing real-time summaries, deep insights, and interactive timestamped transcripts.

- Extension ID: `hdgfepfflkidaakpgjhjokeakhoojgea`
- Developer: [4U.IA.BR](https://extensiontracker.com/developer/u38342e81b3cc85520b54dfd28062d586)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-05-29
- Last updated: 2026-05-29
- Version: `1.0.0`
- Size: 61.49 KiB
- Minimum Chrome: 88
- Languages (2): English, português (Brasil)
- Website: `https://4u.ia.br/`
- Support page: `https://4u.ia.br/app/tubemind/suporte.html`
- Chrome Web Store: <https://chromewebstore.google.com/detail/tubemind-ai-%E2%80%94-copiloto-de/hdgfepfflkidaakpgjhjokeakhoojgea>
- View the code or download the CRX, in CRX Peek: <https://crxpeek.com/?id=hdgfepfflkidaakpgjhjokeakhoojgea>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 8 | 5.00 | 1 |

## 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://*.youtube.com/*`: youtube.com and its subdomains
- `https://4u.ia.br/*`: 4u.ia.br

### Sites where it runs scripts

- `https://*.youtube.com/*`: youtube.com and its subdomains

### 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 |
| --- | ---: | ---: | ---: | --- |
| [PrintScreen Editor & Capture](https://extensiontracker.com/extension/phaefdkhihopjdjlnjjkhdohjloacaci) | 377 | 5.00 | 2 | Tools |
| [PowerCalc – All-in-One Calculator](https://extensiontracker.com/extension/fcoclicnicigmhmlblgakifdkgcmhbal) | 8 | 5.00 | 1 | Tools |
| [Zero Cache](https://extensiontracker.com/extension/bndhihaknfhlelindibhbjknmadihmca) | 7 | 5.00 | 1 | Tools |
| [Image Compressor](https://extensiontracker.com/extension/ljbnbllldjnkonjkeoaggdpnbdplgkdp) | 6 | 5.00 | 1 | Developer Tools |
| [SecureON Wallet](https://extensiontracker.com/extension/cogicncjnekflhknncnohfmnlgfgdede) | 5 | 5.00 | 1 | Developer Tools |
| [SafePass — Gerenciador de Senhas Zero-Knowledge](https://extensiontracker.com/extension/fimdpdjneppjiplkcmemefejihgdjlfn) | 3 | 5.00 | 1 | Tools |

All 7 extensions by [4U.IA.BR](https://extensiontracker.com/developer/u38342e81b3cc85520b54dfd28062d586).

## 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 02:15 UTC; next check around 2026-10-13.

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

## Cite this page

Extension Tracker. “TubeMind AI — YouTube Video Copilot” (hdgfepfflkidaakpgjhjokeakhoojgea). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/hdgfepfflkidaakpgjhjokeakhoojgea. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_hdgfepfflkidaakpgjhjokeakhoojgea,
  title   = {TubeMind AI — YouTube Video Copilot (hdgfepfflkidaakpgjhjokeakhoojgea)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/hdgfepfflkidaakpgjhjokeakhoojgea},
  urldate = {2026-09-28}
}
```

---

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