Savefrom.net Helper Firefox (Recommended)

By mid-2021, Mozilla permanently blocklisted all versions of SaveFrom.net Helper. Users who still had the extension installed found it disabled with a red banner: “This add-on contains malware and has been blocked.”

: Instead of copying and pasting URLs into a website, the helper places shortcut buttons directly in the website's design for immediate access. Supported Platforms savefrom.net helper firefox

: Specifically on sites like VK.com, it can download all MP3 files from a page, check bitrates and file sizes, and even save playlists for offline listening. By mid-2021, Mozilla permanently blocklisted all versions of

As of May 2026, the SaveFrom.net helper supports a wide range of resources: As of May 2026, the SaveFrom

For those interested in the underlying tech, the extension does not "hack" the video player. Instead, it automates the sniffing of network traffic.

YouTube’s Terms of Service explicitly prohibit downloading content without explicit permission, except via the official “offline” feature in YouTube Premium. The SaveFrom.net Helper encouraged mass violation of these ToS. While individual users are rarely sued, the extension itself faced repeated DMCA takedown requests.