---
title: "Adjust Page Brightness - PageLens – Chrome extension stats, history and permissions"
description: "73 users, no ratings yet. Version 2.0.0, updated 2026-04-14. Requests 4 permissions."
url: "https://extensiontracker.com/extension/fdmjembaghoebjgebeokepdkpdfkbdpb"
---

# Adjust Page Brightness - PageLens

Live in the Chrome Web Store.

- Users: 73
- Rating: no ratings yet
- Last checked: 2026-10-26 18:43 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: −79 (-52.0%)
- Rank by users: #75,615 of 292,131 live extensions
- Rank in Tools: #24,877 of 115,641

## The listing

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

Summary from the listing:

> Easily adjust page brightness, contrast, and apply filters like sepia or blue light reduction. Save settings per-site.

- Extension ID: `fdmjembaghoebjgebeokepdkpdfkbdpb`
- Developer: [Brad](https://extensiontracker.com/developer/u12cab0e0a205e1a68d33bbdd3f585c13)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-01-17
- Last updated: 2026-04-14
- Version: `2.0.0`
- Size: 135 KiB
- Minimum Chrome: 88
- Languages (2): English, Türkçe
- Chrome Web Store: <https://chromewebstore.google.com/detail/adjust-page-brightness-pa/fdmjembaghoebjgebeokepdkpdfkbdpb>
- View its code or download CRX: <https://crxpeek.com/extension/fdmjembaghoebjgebeokepdkpdfkbdpb>
- Search Google for the ID: <https://www.google.com/search?q=%22fdmjembaghoebjgebeokepdkpdfkbdpb%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 | 73 | – | – |
| 2026-09-27 | 152 | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## 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 2026-09-27.

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.

**Every website:** it can read and change your data on all the sites you visit.

### Sites

- `<all_urls>`: Every website

### Sites where it runs scripts

- `<all_urls>`: Every website

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `alarms`: Run tasks on a schedule
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [uTorrent \| Torrent UI Sender](https://extensiontracker.com/extension/anjdkopedojohndhpbhniejdniiahlgp) | 3,000 | 3.67 | 3 | Functionality & UI |
| [Incognito This Tab For Chrome](https://extensiontracker.com/extension/dkglnlnppnokjigddfdlbblahbgbjpel) | 1,000 | 5.00 | 3 | Developer Tools |
| [Tab Suspender - Auto Tab Discard](https://extensiontracker.com/extension/mcpohlpmnegcocjjippmddaihfpgooah) | 653 | 4.00 | 1 | Developer Tools |

All 4 extensions by [Brad](https://extensiontracker.com/developer/u12cab0e0a205e1a68d33bbdd3f585c13).

## 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 2026-10-26 18:43 UTC; next check around 2026-11-23.

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

## Cite this page

Extension Tracker. “Adjust Page Brightness - PageLens” (fdmjembaghoebjgebeokepdkpdfkbdpb). Chrome Web Store data, last checked 2026-10-26. https://extensiontracker.com/extension/fdmjembaghoebjgebeokepdkpdfkbdpb. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_fdmjembaghoebjgebeokepdkpdfkbdpb,
  title   = {Adjust Page Brightness - PageLens (fdmjembaghoebjgebeokepdkpdfkbdpb)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-10-26},
  url     = {https://extensiontracker.com/extension/fdmjembaghoebjgebeokepdkpdfkbdpb},
  urldate = {2026-11-13}
}
```

---

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