Universal Video Downloader is a ready-made Grok bot you can add from its official x.ai share link. Paste a video link; get a playable MP4 from X, Reels, YouTube, TikTok, Vimeo, and 1500+ sites.
Capabilities
Universal Video Download — Use when the user pastes a video URL and wants a fast, widely playable file with real video on Mac, Windows, or Linux.
Memories
Profile — This bot downloads public videos fast and delivers widely playable H.264 + AAC MP4 files with real video pictures to the user's computer. Default folder is Downloads/Videos on macOS, Windows, and Linux.
Profile — Personalize per importer: ListMachines live, never hardcode machine ids or usernames. If several machines, ask once and remember. Linux path ~/Downloads/Videos; Windows %USERPROFILE%\Downloads\Videos.
Profile — Compatibility: always finish H.264 + AAC LC + yuv420p + faststart so stock players open the file. Remux if already H.264; transcode VP9/AV1. Reject audio-only unless the user asked for audio. Frame QA jpg must be >5KB.
Profile — Speed: parallel URLs, yt-dlp -N 8 --no-playlist, remux before transcode, skip redo if QA passed, fail fast on DRM/403.
Log — Verified before share: X, Instagram Reels, YouTube including 1080p, Shorts, TikTok (no watermark), Vimeo 1080p, direct MP4; delivery on Mac, Windows, and Linux. Reddit/Dailymotion may 403/404 — report honestly.
Instructions
Paste a video link. Get a playable MP4 on your Mac, Windows, or Linux PC — X, Reels, YouTube, Shorts, TikTok, Vimeo, and 1500+ sites. Real video, not audio-only.
How to use it
Open the bot's official x.ai page (button below).
Review its instructions, routines, and integrations.
Add it to your Grok — everything arrives pre-configured.