---
title: "YouTube Thumbnail Button – Chrome extension stats, history and permissions"
description: "57 users, no ratings yet. Version 1.4.2, updated 2026-03-27. Requests 0 permissions."
url: "https://extensiontracker.com/extension/kjmpiadpbebjjnmhckflccfmndjmhfca"
---

# YouTube Thumbnail Button

Live in the Chrome Web Store.

- Users: 57
- Rating: no ratings yet
- Last checked: 2026-09-27 04:24 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #81,019 of 264,703 live extensions
- Rank in Functionality & UI: #3,356 of 10,900

## The listing

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

Summary from the listing:

> Button to show the YouTube thumbnail

- Extension ID: `kjmpiadpbebjjnmhckflccfmndjmhfca`
- Developer: [Simple and Tiny Utilities](https://extensiontracker.com/developer/u700dd87d8c1f06687ab335d70f91d481)
- Category: [Make Chrome Yours › Functionality & UI](https://extensiontracker.com/category/make_chrome_yours/functionality)
- First published: 2025-02-12
- Last updated: 2026-03-27
- Version: `1.4.2`
- Size: 17.01 KiB
- Minimum Chrome: 88
- Languages (2): English, 日本語
- Website: `https://yudai-tiny-developer.github.io/`
- Support page: `https://github.com/yudai-tiny-developer/tap-thumbnail/issues`
- Chrome Web Store: <https://chromewebstore.google.com/detail/youtube-thumbnail-button/kjmpiadpbebjjnmhckflccfmndjmhfca>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fkjmpiadpbebjjnmhckflccfmndjmhfca>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 57 | – | – |

## 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 where it runs scripts

- `https://www.youtube.com/*`: www.youtube.com

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [YouTube Live Stream Latency Mitigator](https://extensiontracker.com/extension/ambdnabnehojedeaffciphbmfhfmfmjp) | 10,000 | 4.61 | 28 | Accessibility |
| [Subscription Feed Filter for YouTube](https://extensiontracker.com/extension/jpdngflnlekafjhdlcnijphhcmeibdoa) | 2,000 | 4.64 | 36 | Functionality & UI |
| [Auto Pan by Window Position](https://extensiontracker.com/extension/endjnlmjnfebiajbcibmldiemeakmodf) | 556 | 4.71 | 7 | Accessibility |
| [YouTube Volume Control](https://extensiontracker.com/extension/bnlonpmgdljdcbcikglejiddbnlbphhl) | 374 | 5.00 | 3 | Functionality & UI |
| [Pin YouTube Control](https://extensiontracker.com/extension/aegeomojnipoafjjjlajnpchphkneobj) | 229 | 3.67 | 3 | Functionality & UI |
| [YouTube Playback Quality Control](https://extensiontracker.com/extension/pdldflmoghejmdcdpibfgncpbpjbdogg) | 212 | 4.40 | 5 | Functionality & UI |
| [Seek to Timecode Control for YouTube](https://extensiontracker.com/extension/jlceencaalimelhdbkjpcddmmhfkcmfo) | 169 | 5.00 | 2 | Functionality & UI |
| [YouTube Playback Rate Control](https://extensiontracker.com/extension/gehlcandikhmhhkejmneplgmocjpegcl) | 162 | 5.00 | 4 | Functionality & UI |
| [Remove from watch history button for YouTube Player](https://extensiontracker.com/extension/ddchadacgpngkidekijlhljioknbpafc) | 121 | 3.86 | 7 | Functionality & UI |
| [Synchronized Playback for YouTube Archived Live Streams](https://extensiontracker.com/extension/lkinpbnkpmmikjbnfcmnlomimcefeffb) | 105 | 5.00 | 1 | Functionality & UI |

All 14 extensions by [Simple and Tiny Utilities](https://extensiontracker.com/developer/u700dd87d8c1f06687ab335d70f91d481).

## 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 04:24 UTC; next check around 2026-10-06.

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

## Cite this page

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

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

---

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