Video HubVideo downloaders

cosmo-downloader

cosmo-downloader is an open-source video downloaders project written in TypeScript with 64 stars on GitHub.

The authors describe it as: “A powerful all-platforms video downloader, powered by yt-dlp and FFmpeg.”

Category
Video downloaders
Type
Open source
Platform
TypeScript project
Pricing
Free / open source
GitHub stars
64
Last updated
2026-07-16

GitHub repo →  ·  Website →

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Top cosmo-downloader alternatives

yt-dlp“A feature-rich command-line audio/video downloader”
Profile →  ·  GitHub ↗  ·  Site ↗
Seal“🦭 Video/Audio Downloader for Android, based on yt-dlp”
Profile →  ·  GitHub ↗
ArchiveBox“🗃 Open source self-hosted web archiving. Takes URLs/browser history/bookmarks/Pocket/Pinboard/etc., saves HTML, JS, PDFs, media, and more...”
Profile →  ·  GitHub ↗  ·  Site ↗
cat-catch“猫抓 浏览器资源嗅探扩展 / cat-catch Browser Resource Sniffing Extension”
Profile →  ·  GitHub ↗  ·  Site ↗
metube“Self-hosted video downloader for YouTube and other sites (web UI for yt-dlp)”
Profile →  ·  GitHub ↗
pytube“Lightweight, dependency-free Python library and CLI for downloading YouTube videos, playlists, and captions.”
Profile →  ·  GitHub ↗  ·  Site ↗

See the full list of cosmo-downloader alternatives →

Frequently asked

What is cosmo-downloader?

cosmo-downloader is an open-source video downloaders project written in TypeScript with 64 stars on GitHub. The authors describe it as: “A powerful all-platforms video downloader, powered by yt-dlp and FFmpeg.”

Is cosmo-downloader free?

cosmo-downloader is open source — free to use; check its license for redistribution terms.

What are the best cosmo-downloader alternatives?

The closest alternatives in the same category include yt-dlp, Seal, ArchiveBox, cat-catch, metube — each has a live profile with facts and its own alternatives list on this hub.