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What our analysis found

XSpeedUp - Video Speed Controller is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites and can inject scripts into pages. It was last updated in September 2025.

XSpeedUp - Video Speed Controller

XSpeedUp - Video Speed Controller Edge extension security report

ID: ojhgjmbihedicfjjgniilceendmknjmh

Supported Languages

🇺🇸US English

Extension Info & Metadata

Status
Active
Version
1.2.3
Size
0.97 MB
Rating
5.0/5
Reviews
1
Users
823
Type
Extension
Updated
Sep 3, 2025
Category
Productivity
Price
Paid
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
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Publisher Contextual Analysis

Author
johngwu
Website
Visit
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
823

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Screenshots & videos

Screenshot 1
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Install growth

Item
Type
Severity
Description
scripting
Permission
Critical
This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
<all_urls>
Host
Critical
Broad host access — the extension can read/modify content on every website.
downloads
Permission
High
This permission controls file downloads and accesses download history. Rated High because it can download malicious files, access sensitive downloaded documents, and track user download patterns.
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.
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.

1 indicator

1 indicator
0 versions analysed

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

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About this extension

Powerful video speed controller with screenshot functionality for online videos

Read the publisher’s full description

XSpeedup is a powerful browser extension that gives you complete control over video playback speed. Whether you’re watching educational content, entertainment, or need to quickly review footage, XSpeedup provides the tools you need. Key Features Speed Control: Adjust video speed from 0.5x to 16x Custom Speed: Set any custom speed value you prefer Screenshot Tool: Capture high-quality screenshots instantly Universal Support: Works on all major video platforms Keyboard Shortcuts: Quick access with customizable hotkeys Memory Efficient: Lightweight and doesn’t slow down your browser 🎯 Perfect For Students: Speed up lectures and educational videos Professionals: Quickly review training materials and presentations Content Creators: Analyze video content efficiently Language Learners: Practice listening at different speeds Entertainment: Watch content at your preferred pace

User reviews

Extension files

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URLs
1

URLs

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No URLs found
No IP addresses found

1 indicator

1 indicator
0 versions analysed

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

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Version
Size
Verdict
Findings
Permhash
1.1.0
Latest
0.98 MBNot scanned—
c8922615659b86dafa1d207714c9b8a2ca28210d7a0a6375d9a8fd6ec3d73efe
1.2.2
N/ANot scanned—
c8922615659b86dafa1d207714c9b8a2ca28210d7a0a6375d9a8fd6ec3d73efe
1.2.3
0.97 MBNot scanned—
c8922615659b86dafa1d207714c9b8a2ca28210d7a0a6375d9a8fd6ec3d73efe
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Code Diff

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