TikToki use website scrapper method for extract the video for you.
How To Download TikTok Videos?
1. Copy the link to the TikTok or Musically video you want to save.
2. Paste the link of the video into the input box on the homepage.
3. Click the Get video button to begin the download process.
4. When the process is completed, you will receive a link to save the TikTok video.
Download TikToki – TikTok Video Downloader Nulled