cat-catch Chrome Extension Analysis
Video & Image DownloadersChrome extension ID: jfedfbgedapdagkghmgibemcoggfppbb
An open-source browser extension that detects and captures media resources from active webpages. It includes specialized tools for M3U8 parsing and basic media controls to help users save web content locally.
Overview
Installs
700K+
Rating
★ 4.7
709 reviews
Languages
8 locales
Includes English, Tiếng Việt, Türkçe, español...
Market analysis
Review-backed positioning, friction, and market signals for this Chrome extension.
Macro category
Video & Image Downloaders
Pricing friction
Low review signal
Complaint intensity
Moderate review signal
Listing positioning
The product is positioned as an open-source web media sniffing tool. It emphasizes transparency and technical capability by providing direct links to its GitHub repository and detailed documentation for resource extraction.
Inferred product pattern
Open-source utility focused on technical resource extraction with a high user base and developer-centric distribution.
Review-backed pain points
Users express frustration over the tool being blocked by major platforms like TikTok, crashes during large downloads, and the inconvenience of video and audio being downloaded as separate files.
Observed feature gaps
Lack of intuitive onboarding for non-technical users and inconsistent quality/resolution when converting files to MP4.
- Content creators
- Web developers
- Media archivists
- Technical users
- Downloading web-based videos
- Sniffing hidden media URLs
- Capturing M3U8 streams
- Adjusting media playback speed
- High resource detection rate
- Fast sniffing speed
- Useful built-in media controls
- Integration of online ffmpeg tools
- Site-specific blocking (e.g., Douyin/TikTok)
- Stability issues with high-thread downloads
- Separation of audio and video files
- Complexity for non-technical users
- Performance complaints detected
- No pricing friction observed as the product is open source and free.
Support
Some users request updates to bypass platform blocks, but there are no systemic support system complaints.
Reliability
Reports of system freezes during downloads, M3U8 parser bugs when using 50+ threads, and failure to recognize resources on specific sites like Artlist.io.
Privacy
No privacy or security complaints observed in the sample data.
- Free usage observed
- No account requirement observed
- Free plan or free usage claimed
Store listing facts
- Screenshots: 3
- Videos: 0
- Languages: 8
- Privacy policy
- Developer contact
- Official website
- Version: 2.6.9
- Size: 573KiB
- Last updated:
Listing SEO keywords
Core discovery
Comparison
Problem
Alternative
Similar extensions
Jump to related discovery paths:
FAQ
Screenshots
Links
Website: github.com
Privacy policy: https://github.com/xifangczy/cat-catch/blob/master/README_en.md
