---
title: "keepster. – Chrome extension stats, history and permissions"
description: "4 users, no ratings yet. Version 0.1.7, updated 2026-11-05. Requests 16 permissions."
url: "https://extensiontracker.com/extension/pjonnjebpgkpdojdfbmcofllkokhloif"
---

# keepster.

Live in the Chrome Web Store.

- Users: 4
- Rating: no ratings yet
- Last checked: 2026-11-06 00:12 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #216,294 of 292,131 live extensions
- Rank in Tools: #83,766 of 115,641

## The listing

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

Summary from the listing:

> Your personal library for the entire internet - the only one you can ask.

- Extension ID: `pjonnjebpgkpdojdfbmcofllkokhloif`
- Developer: [Keepster, Inc.](https://extensiontracker.com/developer/u40b6ace8958f73fc96e4a9755bbc41f1)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-07-11
- Last updated: 2026-11-05
- Version: `0.1.7`
- Size: 128 KiB
- Minimum Chrome: 88
- Languages (1): English (United States)
- Website: `https://keepster.me/`
- Support page: `https://keepster.me/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/keepster/pjonnjebpgkpdojdfbmcofllkokhloif>
- View its code or download CRX: <https://crxpeek.com/extension/pjonnjebpgkpdojdfbmcofllkokhloif>
- Search Google for the ID: <https://www.google.com/search?q=%22pjonnjebpgkpdojdfbmcofllkokhloif%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-06 | 4 | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-11-06.

## 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 2026-11-06.

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://*.facebook.com/*`: facebook.com and its subdomains
- `https://*.instagram.com/*`: instagram.com and its subdomains
- `https://*.linkedin.com/*`: linkedin.com and its subdomains
- `https://*.reddit.com/*`: reddit.com and its subdomains
- `https://*.tiktok.com/*`: tiktok.com and its subdomains
- `https://*.youtube.com/*`: youtube.com and its subdomains
- `https://o4511432720777216.ingest.us.sentry.io/*`: o4511432720777216.ingest.us.sentry.io
- `https://oxxczhtkjuqbocszoske.supabase.co/*`: oxxczhtkjuqbocszoske.supabase.co
- `https://x.com/*`: x.com

### Sites where it runs scripts

- `https://*.facebook.com/*`: facebook.com and its subdomains
- `https://*.instagram.com/*`: instagram.com and its subdomains
- `https://*.linkedin.com/*`: linkedin.com and its subdomains
- `https://*.reddit.com/*`: reddit.com and its subdomains
- `https://*.tiktok.com/*`: tiktok.com and its subdomains
- `https://*.youtube.com/*`: youtube.com and its subdomains
- `https://x.com/*`: x.com

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `alarms`: Run tasks on a schedule
- `contextMenus`: Add items to the right-click menu
- `declarativeNetRequestWithHostAccess`: Block or change network requests on the sites it can reach
- `identity`: Sign you in with your Google account
- `scripting`: Run scripts on sites it can reach
- `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 2026-11-06 00:12 UTC; next check around 2026-11-25.

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

## Cite this page

Extension Tracker. “keepster.” (pjonnjebpgkpdojdfbmcofllkokhloif). Chrome Web Store data, last checked 2026-11-06. https://extensiontracker.com/extension/pjonnjebpgkpdojdfbmcofllkokhloif. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_pjonnjebpgkpdojdfbmcofllkokhloif,
  title   = {keepster. (pjonnjebpgkpdojdfbmcofllkokhloif)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-06},
  url     = {https://extensiontracker.com/extension/pjonnjebpgkpdojdfbmcofllkokhloif},
  urldate = {2026-11-13}
}
```

---

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