Wakefield

Wakefield is a helper application designed to enable the use of yt-dlp for downloading YouTube videos through a browser extension in Firefox. It addresses the limitation that browser extensions cannot execute programs directly due to sandboxing, by acting as a native messaging host that runs yt-dlp on the user's computer when video downloads are requested.

The setup process involves downloading and installing the native host component, which is available for Windows, macOS, and Linux. Users are instructed to install the helper app and then restart Firefox to allow the browser extension to detect the native host. Once set up, a Download button appears next to the Share option on YouTube videos, allowing users to select video quality and initiate downloads. The tool automatically downloads yt-dlp and ffmpeg from their official GitHub releases upon first use.

The helper app is lightweight, only runs when a download is requested, and does not operate in the background or start with the computer. It does not collect user data or install files outside its own application folder. The entire project is open source, and users have the option to build the helper app themselves from the source code, with instructions available in the project's GitHub repository.

Wakefield is intended for users who want to download YouTube videos via Firefox using yt-dlp, and it follows a standard approach supported by Firefox's extension system. The tool itself is described as legal, though it is noted that downloading videos from YouTube without explicit permission may violate YouTube's Terms of Service. The tool does not circumvent digital protections but enables access to video in the same way a browser does. Users are responsible for ensuring their downloads comply with copyright and platform rules.