Extension Auditor
Sign Up
Firefox Add-ons
1Versions
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.

What our analysis found

FreqHighlighter Pro 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 16 extensions and was last updated in February 2026.

FreqHighlighter Pro Firefox extension security report

ID: freqhighlighter-pro

Extension Info & Metadata

Status
Active
Version
1.0.0
Size
0.01 MB
Rating
0.0/5
Reviews
0
Users
0
Type
Extension
Updated
Feb 3, 2026
Category
N/A
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
Download CRX
Firefox Add-ons
Report Issue
This publisherTrack record
16extensions
All still listed

Publisher Contextual Analysis

Author
Mo
Privacy
Privacy Policy
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
16
Active
6
Obsolete
0
Listed
16
Unlisted
0
Users
14,684

Install growth

Item
Type
Severity
Description
<all_urls>
Host
Critical
Broad host access — the extension can read/modify content on every website.
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.
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.
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.

About this extension

Enhance audio clarity by highlighting specific frequency bands in real-time across all streaming platforms.

User reviews

Extension files

Browse and explore files within this extension package

Gain full insight into all external connections.

Upgrade for full visibility.

Sign In

No network indicators were extracted from this version.

Version
Size
Verdict
Findings
Permhash
1.0.0
Latest
0.01 MBNot scanned—
4e7b4515bfa1d76e5f3231a3e4df288214e50b5d6b2e9919ceacf81984984063
Showing 1 to 1 of 10 rows
Rows per page:

Gain full insight into all external connections.

Upgrade for full visibility.

Sign In