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Cyber24

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YouTube Downloader

Save video and audio from a public YouTube page. A website cannot do this for you: the browser blocks it, and a server would download from the server's address, not yours. So this runs as a small browser extension that grabs the media over your own connection. Public content only.

Workspace

YouTube video sits behind the browser cross-origin wall, and a server would fetch it from the server address, not yours. So this runs as a small extension inside your own browser: it finds the media on the page and saves it over your own connection.

Cyber24 Grabber

Lists the video, audio, and images loading on any page, and saves them with one click. Runs entirely on your machine; nothing is sent anywhere.

Download the extension

Install on Chrome

  1. 1. Unzip it somewhere permanent.
  2. 2. Open chrome://extensions.
  3. 3. Turn on Developer mode.
  4. 4. Load unpacked, and choose the folder.

Then use it

  1. 1. Open the page with the video.
  2. 2. Press play so the stream loads.
  3. 3. Click the Cyber24 mark.
  4. 4. Pick the media and press Save.

Public content only. Adaptive streams (m3u8, mpd) are listed but need a muxer to become one file.

Specification

Accepts
YouTube page
Returns
mp4webmm4a
Runs on
extension