Telegram Media Downloader is a userscript that enables downloading of images, videos, GIFs, and audio from Telegram web applications, including from contexts where downloading is restricted or disabled.
The tool works by injecting functionality into the Telegram web interface to bypass download restrictions on media in chats, stories, and private channels. It operates as a browser userscript, requiring installation of a userscript manager such as Tampermonkey, Violentmonkey, or Greasemonkey depending on your browser, then installation from Greasy Fork. Once active, it automatically adds download capabilities to the Telegram webapp without requiring manual intervention for each download.
This tool suits users who need to archive or save Telegram media that group administrators or channel owners have restricted from downloading. It works across multiple browsers including Chrome, Firefox, Safari, Edge, Opera, and Maxthon through compatible userscript managers. The README notes that some features are specific to certain Telegram webapp versions, with audio message downloads available only on the K webapp version, so capability may vary depending on which Telegram web interface you access.
The project maintains an active presence on Greasy Fork as its primary distribution channel. Development appears focused on compatibility with evolving Telegram webapp versions and expanding media type support across different interface variants.