MediaSniff by chethan
Detect and copy video/audio stream URLs from any page
11 Users11 Users
Extension Metadata
About this extension
Detect and copy video, audio, and subtitle stream URLs (HLS, DASH, MP4, WebM, VTT, SRT) from any webpage. One-click copy commands for yt-dlp/ffmpeg or send directly to AB Download Manager. Features variant quality selection, subtitle track detection with language identification, and local grabber helper for HLS assembly.
MediaSniff is a cross-browser (Firefox + Chrome) MV3 extension for detecting and downloading media streams.
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Permissions and data
Required permissions:
- Input data to the clipboard
- Display notifications to you
- Access browser tabs
Optional permissions:
- Access your data for all websites
More information
- Add-on Links
- Version
- 2.0.4
- Size
- 32.44 KB
- Last updated
- 4 months ago (Jul 5, 2026)
- Related Categories
- License
- MIT License
- Version History
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