What does Image Brightness Adjuster do?

Image Brightness Adjuster focuses on adjusting the brightness of images displayed on web pages. It is catalogued under Filters, effects & enhancement on PulseGate.

Who is Image Brightness Adjuster for?

Image Brightness Adjuster is a consumer product built for firefox users who need to adjust web image brightness.

Does Image Brightness Adjuster have a free plan?

Yes — Image Brightness Adjuster is free to use.

What platforms does Image Brightness Adjuster run on?

Image Brightness Adjuster runs on the web and embeddable surfaces.

Is Image Brightness Adjuster still maintained?

Unverified. Image Brightness Adjuster has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Image Brightness Adjuster?

Similar projects tracked by PulseGate include Brightness-changer, Webpage Color Adjuster, and Brightness Control.

Who develops Image Brightness Adjuster?

Image Brightness Adjuster is developed by Devendra.

How long has Image Brightness Adjuster been around?

Image Brightness Adjuster first shipped in 2024.

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Image Brightness Adjuster

Name: Image Brightness Adjuster
Author: Devendra

mozilla.orgFilters, effects & enhancement

Image Brightness Adjuster is a Firefox browser extension that lets users change the brightness of images on web pages with a slider. It is intended for people who need quick visual adjustments while browsing.

FreeWebEmbeddable

Visit mozilla.org

Overview

4 features

Image Brightness Adjuster sits in PulseGate's Filters, effects & enhancement category. It focuses on adjusting the brightness of images displayed on web pages. Image Brightness Adjuster is a consumer product aimed at firefox users who need to adjust web image brightness. Image Brightness Adjuster costs nothing to use. It runs on the web and embeddable surfaces.

It is developed by Devendra, and it first shipped in 2024. Key capabilities include brightness slider, web image adjustment, and firefox integration. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Brightness slider
Web image adjustment
Firefox integration
All-websites access

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed15 Sep · 02:35 UTC
Image Brightness Adjuster verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Image Brightness Adjuster

What does Image Brightness Adjuster do?: Image Brightness Adjuster focuses on adjusting the brightness of images displayed on web pages. It is catalogued under Filters, effects & enhancement on PulseGate.
Who is Image Brightness Adjuster for?: Image Brightness Adjuster is a consumer product built for firefox users who need to adjust web image brightness.
Does Image Brightness Adjuster have a free plan?: Yes — Image Brightness Adjuster is free to use.
What platforms does Image Brightness Adjuster run on?: Image Brightness Adjuster runs on the web and embeddable surfaces.
Is Image Brightness Adjuster still maintained?: Unverified. Image Brightness Adjuster has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Image Brightness Adjuster?: Similar projects tracked by PulseGate include Brightness-changer, Webpage Color Adjuster, and Brightness Control.Brightness-changer Webpage Color Adjuster Brightness Control
Who develops Image Brightness Adjuster?: Image Brightness Adjuster is developed by Devendra.
How long has Image Brightness Adjuster been around?: Image Brightness Adjuster first shipped in 2024.

At a glance

Pricing: Free
Platforms: Web
Built for: Firefox users who need to adjust web image brightness
Model: B2C
Solves: Adjusting the brightness of images displayed on web pages.

Registered as

Firefox Add-ons: image-brightness-adjuster

Developer

Devendra

Index record

Indexed: 15 Sep 2026
Lifecycle: Alive
Last seen: 15 Sep 2026

Identity audit (13)

Slug: image-brightness-adjuster-mozilla-org
Lifecycle state recorded: 15 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 15 Sept 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 15 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/image-brightness-adjuster

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