Chrome Web StoreNo 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.
4 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
What our analysis found
Grayscale Filter showed no malicious code in Extension Auditor's review. It comes from a trusted publisher and was last updated in September 2024.
Analyst notes
The extension contains only two functional files: and. The CSS applies a CSS grayscale filter to all page elements, which exactly matches the stated purpose ('Applies a grayscale filter to all web pages and Videos.'). There is no JavaScript, no network requests, no data collection, and no dynamic code execution of any kind. The ML score of 0.73 was almost certainly driven by the content_scripts matching '<all_urls>', which is required for a CSS-only filter that must apply to every page — this is a classic false positive pattern. The third-party risk score is low (Impact) and the risk engine correctly computed 0.00 risk.
Grayscale Filter Chrome extension security report
ID: pncipkmjahbplpfjnpfjpfhabhpjnddb
Supported Languages
Extension Info & Metadata
Publisher Contextual Analysis
- Author
- Felix
- Privacy
- Privacy Policy
- MX records exist
- No
- Domain exists
- No
- Is disposable
- No
- Is role-based
- Yes
- Mailbox exists
- No
- Website
- Visit
You reached today's free scan limit (3/3 unique extensions).
Upgrade for full visibility.
Screenshots & videos
Install growth
This extension requests no permissions and has no recorded risk factors.
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.
4 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
About this extension
Applies a grayscale filter to all web pages and Videos.
Read the publisher’s full description
Applies a grayscale filter to all web pages and Videos.
User reviews
Extension files
Browse and explore files within this extension package
You reached today's free scan limit (3/3 unique extensions).
Upgrade for full visibility.
No network indicators were extracted from this version.
You reached today's free scan limit (3/3 unique extensions).
Upgrade for full visibility.
Related extensions
More from Felix
- Color picker10,000 users
- Hacker News platinum70 users
- AZShot Pro - Amazon Media Downloader60 users
- AI TikTok Analyzer Pro - Video Downloader, Sorter & Comment Export28 users
- 即梦AI无水印下载9 users
Popular in Tools
- Montara Chrome Extension639,000,000 users
- 迅雷下载支持88,000,000 users
- Claude20,000,000 users
- Passlit Openbook10,000,000 users
- Zotero Connector9,000,000 users