Here's the good news: you don't actually have to "convert" anything. X stores its videos as MP4 already, so this tool just hands you that MP4 directly — a clean, standard file that plays anywhere, with no conversion software and no quality loss from re-encoding.
Why MP4 is the format you want
MP4 (with H.264 video) is the universal video format. It plays natively on iPhone and Android, in Windows and Mac, on smart TVs, and in every editing app — so a downloaded X video just works, wherever you take it. That's why we hand you the MP4 as-is rather than pushing it through a converter that would only add compression.
How to get the MP4
- Copy the post link. On X, tap Share → Copy link under the video.
- Paste it above and press Download.
- Save the MP4. The file downloads ready to play — no extra step.
Do I ever need a real converter?
Only if you want a different format — say you specifically need a WebM or want to pull just the audio as an MP3. For 99% of people, the MP4 you get here is exactly the right file: it plays everywhere and keeps the original quality the uploader posted.