Chrome Web Store
13Versions
1Code reviewed

No malware found

In code review

Our reviewer read this extension’s code and found no malicious behaviour. An automated risk flag was reviewed and overturned.

16 indicators in this extension

16 indicators
1 version analysed

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

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What our analysis found

YouTube Popout Player, used by 60,000 people, showed no malicious code in Extension Auditor's review. It comes from a trusted publisher and was last updated in November 2025.

Analyst notes

The extension's code strictly implements its described functionality: opening YouTube videos in popout windows with configurable options. All permissions (context menus, declarativeNetRequest, notifications, storage) are used solely for this purpose, with hosts limited to [domain withheld] and [domain withheld]. No external communication, data exfiltration, or tracking is present. The small risk factors (declarativeNetRequest, content scripts) are inherent to its legitimate function, and the publisher is trusted with a clean record.

YouTube Popout Player

YouTube Popout Player Chrome extension security report

ID: kmfikkopdhmbdbkndkamabamlkkgkpod

Supported Languages

🇨🇳Chinese (Simplified)
🇺🇸English
🇰🇷Korean

Extension Info & Metadata

Status
Active
Version
5.2.2
Size
0.19 MB
Rating
3.4/5
Reviews
130
Users
60,000
Type
Extension
Updated
Nov 10, 2025
Category
Just for fun
Price
Free
Featured
Yes
Visibility
Listed
Mature
No
By Google
No
Trusted
Yes
This publisherTrack record
18extensions
1 no longer listed
Scanned by Extension Auditor — Low RiskDevelopers: embed this badge to link to this report.

Publisher Contextual Analysis

Trusted
Author
Ryan Thaut
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
18
Active
13
Obsolete
1
Listed
17
Unlisted
1
Users
76,378

Screenshots & videos

Screenshot 1

Install growth

Item
Type
Severity
Description
declarativeNetRequest
Permission
Critical
This permission allows the extension to define rules to block, redirect, or modify network requests. Rated Critical because it can control all network traffic, potentially blocking security updates or redirecting to malicious sites.
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.
*://*.youtube.com/*
Host
Medium
Host permission — access limited to this URL pattern.
*://*.youtube-nocookie.com/*
Host
Medium
Host permission — access limited to this URL pattern.
contextMenus
Permission
Low
This permission adds items to browser context menus. Rated Medium because it only modifies right-click menus without access to page content.
notifications
Permission
Low
This permission displays system notifications. Rated Low because it can only show user-visible notifications without accessing system data.

Each row lists a threat category the scanner evaluates. A checkmark means the review ran and found no matching issues in that category for this version.

  • Data Exfiltration

    Code review completed; no malicious patterns detected for this category.

  • Unauthorized Data Collection

    Code review completed; no malicious patterns detected for this category.

  • Network Interception

    Code review completed; no malicious patterns detected for this category.

  • Code Injection

    Code review completed; no malicious patterns detected for this category.

  • Credential Theft

    Code review completed; no malicious patterns detected for this category.

  • Obfuscation

    Code review completed; no malicious patterns detected for this category.

  • Tracking

    Code review completed; no malicious patterns detected for this category.

  • Privilege Escalation

    Code review completed; no malicious patterns detected for this category.

  • Phishing

    Code review completed; no malicious patterns detected for this category.

  • Remote Code Loading

    Code review completed; no malicious patterns detected for this category.

  • Other

    Code review completed; no malicious patterns detected for this category.

16 indicators in this extension

16 indicators
1 version 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

Provides simple ways to open any YouTube video or playlist in a configurable popout window

Read the publisher’s full description

Overview This extension provides a simple way to open any YouTube video (including videos embedded in other sites/pages) in a "popout" window which you can freely position and resize. Usage When viewing any YouTube video, whether directly YouTube, or embedded on any other website, you can either: - Right-click on the video and click the "Popout Player" option (at the bottom of the menu that is displayed) - Click the popout player icon (a square with a smaller square coming out of the top right corner), which can be found in the lower right corner of the video (by the settings and fullscreen icons) - Use the keyboard shortcuts (default CTRL + Up Arrow ) - Right-click on any link/thumbnail to a YouTube video or playlist, and use the "Open Video in Popout Player" or "Open Playlist in Popout Player" menu options. This works on any website as long as the link goes to YouTube.

User reviews

Extension files

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URLs
7
IPv4
2

URLs

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

No URLs found
No IP addresses found

16 indicators in this extension

16 indicators
1 version 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
5.2.2
Latest
0.19 MBNo malware found0
fd3b232c2f69abdc720364dc1051e8d7a9d33eb78c589702da4de59e3dac3460
5.2.1
0.19 MBNot scanned—
fd3b232c2f69abdc720364dc1051e8d7a9d33eb78c589702da4de59e3dac3460
5.2.0
0.19 MBNot scanned—
fd3b232c2f69abdc720364dc1051e8d7a9d33eb78c589702da4de59e3dac3460
4.4.1
0.18 MBNot scanned—
9e0b8ef1ca415ab3d3a0dd9e12c2b64550d4b5e96750309dd63b43ee8f87fea1
4.3.0
0.18 MBNot scanned—
9e0b8ef1ca415ab3d3a0dd9e12c2b64550d4b5e96750309dd63b43ee8f87fea1
4.2.0
0.18 MBNot scanned—
9e0b8ef1ca415ab3d3a0dd9e12c2b64550d4b5e96750309dd63b43ee8f87fea1
4.1.0
0.16 MBNot scanned—
9e0b8ef1ca415ab3d3a0dd9e12c2b64550d4b5e96750309dd63b43ee8f87fea1
4.0.0
0.16 MBNot scanned—
f1126026b5bdc3d06774dbef3f936678d1906ec2e76068ec489de325839c6c82
3.1.1
0.15 MBNot scanned—
82f5ea47ddb4a69ef905863f5cc2b261cffc99b62bb5e2f5e9f004c27b74ba69
5.1.2
0.20 MBNot scanned—
fd3b232c2f69abdc720364dc1051e8d7a9d33eb78c589702da4de59e3dac3460
Showing 1 to 10 of 20 rows
Rows per page:

Code Diff

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0 changed files detected

No comparable text files found between these versions.

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