Firefox Add-ons
9Versions
0Code reviewed

Not reviewed

No code review on record

We have not reviewed this extension’s code, so we cannot vouch for it either way. Check the permissions below to decide whether it asks for more than it needs.

Want us to read this extension's code? Ask for a review and we'll queue it.

3 indicators in this extension

3 indicators
0 versions analysed

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

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe

What our analysis found

YouTube expand reply comments is not yet reviewed by Extension Auditor. It comes from a publisher with 58 extensions and was last updated in January 2026.

YouTube expand reply comments

YouTube expand reply comments Firefox extension security report

ID: youtube-expand-reply-comments

Extension Info & Metadata

Status
Active
Version
1.2025.1227.0
Size
0.03 MB
Rating
4.3/5
Reviews
7
Users
145
Type
Extension
Updated
Jan 15, 2026
Category
N/A
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
This publisherTrack record
58extensions
All still listed

Publisher Contextual Analysis

Author
zupffwhy
Website
Visit
Extensions
58
Active
29
Obsolete
0
Listed
58
Unlisted
0
Users
40,160

Screenshots & videos

Screenshot 1
Screenshot 2

Install growth

Item
Type
Severity
Description
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:• 10% increase: Early script execution enables pre-emptive content manipulation• 15% increase: Older manifest version lacks modern security controls
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.
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.
management
Permission
Medium
This permission manages other installed extensions. Rated Medium because it can enable/disable other extensions and modify their settings, with changes being visible to users.
https://*.youtube.com/*
Host
Medium
Host permission — access limited to this URL pattern.
Early Content Script Execution
Risk Factor
Medium
This extension runs content scripts at document_start.
Older Manifest Version
Risk Factor
Medium
This extension uses Manifest Version 2
menus
Permission
Low
This permission (Firefox) adds items to browser context menus. Rated Low because it only modifies right-click menus without access to page content.

3 indicators in this extension

3 indicators
0 versions analysed

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

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe

About this extension

Automatically expand YouTube comment thread

Read the publisher’s full description

Automatically expand YouTube comment thread. This feature relies on YouTube's HTML format. It may not work if the HTML format changes. This add-on only works with the HTML at the time it was created and is not guaranteed to work in the future. So if you recently installed this add-on and it doesn't work or suddenly stops working, don't complain about it. This kind of review by people who don't understand how it works is really annoying. I invite you to explore and help me translate this add-on in <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/65c670e702f3286d4f98ca6ea51796d206a2e481b3e4ae7ea6e52f07973b536f/https%3A//crowdin.com/project/youtube-expand-reply-comments" rel="nofollow">Crowdin</a>. <strong>Please make a donation through <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/ac33b5e10d98317ef4029c5161243660f9f9c133cf667181357fe8c397b61664/https%3A//kampa.me/t/rsj" rel="nofollow">Kampa!</a>, <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/71bf36c69a1ed9cb9aacdac21e6c92ee5f4565b7ce070c24c68f483861342655/https%3A//www.amazon.co.jp/gp/product/B004N3APDM%3Flanguage=en_US" rel="nofollow">Amazon</a> (recipient Email: heyxedjn@kampa.me, You can donate a minimum of 15 yen (15 cents)) or <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/57b4f5d3fe36eb8ed162becdfa28d4870a04169baf701c17c2f9e51290dfa715/https%3A//www.paypal.me/zupffwhy" rel="nofollow">PayPal.Me</a>.</strong>

User reviews

Extension files

Browse and explore files within this extension package

Gain full insight into all external connections.

Upgrade for full visibility.

URLs
3

URLs

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

No URLs found
No IP addresses found

3 indicators in this extension

3 indicators
0 versions analysed

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

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe
Version
Size
Verdict
Findings
Permhash
1.2023.122.0
Latest
0.03 MBNot scanned—
ed6d916ac9018a7304980ee8d0ff6467dcb693cb3af60f45a953a8682f39eea6
1.2023.826.0
0.03 MBNot scanned—
ed6d916ac9018a7304980ee8d0ff6467dcb693cb3af60f45a953a8682f39eea6
1.2023.1025.0
0.03 MBNot scanned—
ed6d916ac9018a7304980ee8d0ff6467dcb693cb3af60f45a953a8682f39eea6
1.2023.1026.0
0.03 MBNot scanned—
ed6d916ac9018a7304980ee8d0ff6467dcb693cb3af60f45a953a8682f39eea6
1.2024.404.0
0.03 MBNot scanned—
ed6d916ac9018a7304980ee8d0ff6467dcb693cb3af60f45a953a8682f39eea6
1.2024.1114.0
0.03 MBNot scanned—
ed6d916ac9018a7304980ee8d0ff6467dcb693cb3af60f45a953a8682f39eea6
1.2025.519.0
0.03 MBNot scanned—
ed6d916ac9018a7304980ee8d0ff6467dcb693cb3af60f45a953a8682f39eea6
1.2025.1120.0
0.03 MBNot scanned—
ed6d916ac9018a7304980ee8d0ff6467dcb693cb3af60f45a953a8682f39eea6
1.2025.1227.0
0.03 MBNot scanned—
ed6d916ac9018a7304980ee8d0ff6467dcb693cb3af60f45a953a8682f39eea6
Showing 1 to 9 of 10 rows
Rows per page:

Code Diff

Compare extension code between any two versions.

0 changed files detected

No comparable text files found between these versions.

Gain full insight into all external connections.

Upgrade for full visibility.