Disclaimer

UMARIX Video Tools provides general-purpose video utilities. Nothing on this site is legal, financial or professional advice, and nothing guarantees a search ranking, traffic level, income, or acceptance by any platform, advertiser or store.

Video platform specifications, codec support and player behaviour change over time. A preset labelled for YouTube, TikTok, Instagram or Reels reflects common sizes at the time of writing, not a promise that a platform will accept or promote a particular video.

Outputs are produced in your browser from your own files. Check every output — especially subtitles, watermarks, trims and merged clips — before publishing it, because a subtitle track may not display in every player and a stream-copy cut may land near, rather than exactly on, a chosen time.

You remain responsible for the rights, privacy and suitability of any video you process or publish with these tools.