Firefox Add-ons

1Versions

0Code reviewed

Not reviewed

No code review on record

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10 indicators in this extension

10 indicators

0 versions analysed

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What our analysis found

Hide Images (Opacity) is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites. It comes from a publisher with 53 extensions and was last updated in March 2021.

Hide Images (Opacity) Firefox extension security report

ID: hide-images-opacity

Extension Info & Metadata

Status

Active

Version

2.4

Size

0.32 MB

Rating

4.5/5

Reviews

Users

208

Type

Extension

Updated

Mar 5, 2021

Publisher Contextual Analysis

Author: Senthil Ponnusamy
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: Yes
Mailbox exists: Yes
Website: Visit

Extensions

Active

Obsolete

Listed

Unlisted

Users

8,945

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Screenshots & videos

Install growth

User Growth

Showing data from Sep 13, 2023 to Sep 12, 2024

Versions

-2.35%(-5 users)

Compared to 3 months ago

1 version released in this period

Rating Count

Total: 24 ratings

Average Rating

Current: 4.46 / 5.0-0.13

See plans

React Flow

Internal permhash`1c2b4f267c…`
Too common to be evidence

1,878 other extensions carry this fingerprint, 186 of them known malicious. A permission set this common is not evidence on its own; the most installed members are listed for reference.

Withheldmalicious
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+1,871 more

Permhash (Mandiant)`fbf425de5e…`
12 malicious

91 other extensions carry this fingerprint; 12 of the cluster are known malicious.

Withheldmalicious
Withheldmalicious
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Withheldmalicious
Withheldmalicious
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+84 more

Network indicators

10 URLs and 0 IP literals were extracted from this version.

Item	Type	Severity	Description
<all_urls>	Host	Critical	Broad host access — the extension can read/modify content on every website.
Contextual Risk Factors	Risk Factor	High	The following context increases the overall risk:• 15% increase: Older manifest version lacks modern security controls
Broad Host Permissions	Risk Factor	High	This extension has broad host permissions allowing it to access many or all websites.
Broad Content Script Access	Risk Factor	High	This extension can inject scripts into any website.
storage	Permission	Medium	This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
tabs	Permission	Medium	This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.
activeTab	Permission	Medium	This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
Older Manifest Version	Risk Factor	Medium	This extension uses Manifest Version 2

10 indicators in this extension

10 indicators

0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99 Start 7-day trial — all reports

One-time payment · Secure checkout by Stripe

About this extension

Hide all the images on the page (using opacity), with a Hot Key Alt+0 (Zero) ! Optionally, you can configure to display the images on mouse over.

Read the publisher’s full description

ADDON FEATURES - Hide all in-line images. - Hide background images. - Handle all the images inside any frames. - Easy Configuration. - Configure different level of opacity to hide partially or completely. - Configure to display images on mouse-over.

User reviews

4.1 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

The best of all in this category! Easy to use and, at the same time, comprehensive. Love it!

Paulo França Lacerda·7 Apr 2025

It works!

Firefox user 17686399·4 Jan 2025

On a typical web page there are still quite a lot of images that don't get affected by this extension at all, like some ads, some background images, videos, etc. I have a custom CSS that I use with Stylus that works a lot better. I was just hoping that an extension like this would be a simpler 1-click solution, but it doesn't work for me.

Extension files

Browse and explore files within this extension package

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URLs

View the external URLs this extension communicates with to understand its network activity and data interactions.

No URLs found

No IP addresses found

10 indicators in this extension

10 indicators

0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99 Start 7-day trial — all reports

One-time payment · Secure checkout by Stripe

Version	Size	Verdict	Findings	Permhash
2.4 Latest	0.32 MB	Not scanned	—	fbf425de5e7fb7d2d515f03a45a56673d8845259ba86719d29bf988a25f900e9

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Not reviewed

10 indicators in this extension

What our analysis found