Threads post media detector: OG video/GIF extraction with real error honesty.

Fetching a 15-second Threads clip and why links expire

The Threads Video Downloader reads a public post's Open Graph metadata and surfaces the video or GIF link when Meta exposes it, with a plain explanation when it doesn't. A typical run: copy the full post URL from the share sheet — the threads.net/@user/post/123 format — paste it, press Detect media. The tool fetches the public page through a proxy and reports whatever OG media is attached — no login, no scraping of private profiles, just what any visitor's browser could read. A 15-second clip at around 2 Mbps downloads at under 4 MB. If Meta has gated the asset behind its rotating signed URLs, you see that stated plainly instead of a fake progress bar.

Here's the part that trips people up: those signed CDN URLs rotate. A direct link that worked this morning can error out tonight, so save the file when you find it — don't bookmark the URL. Mobile users should grab the link from the share sheet rather than copying it out of the in-app browser's address bar, where it sometimes gets truncated and detection comes back empty for no real reason. If detection keeps failing on a post you know has video, the post itself may have been deleted or limited — open it in a private browsing window to see exactly what the public sees.