Open Tik Tok app on your phone/or PC Web on your browser.
Choose whatever video you want to download.
Click to the Share button at the right bottom.
Click the Copy Link button.
Download by using your browsers: I want to keep things simple for you. No need to download or install any software.
I make an application for this purpose as well but you can only install whenever you like.
Go and paste your download link to the field above then click to the Download button.
Wait for our server to do its job and then, save the video to your device.
Open your TikTok application
Choose the TikTok video that you want to download
Click Share and at the Share options, find Copy Link button
Your download URL is ready on the clipboard.
For example, the link would look like this
https://v.douyin.com/UFLNjnh/
or
https://www.tiktok.com/@philandmore/video/6805867805452324102
or
https://m.tiktok.com/v/6805867805452324102.html
and more...
When you're downloading files, they are usually saved into whatever folder you have set as your default.
Your browser normally sets this folder for you. In browser settings, you can change and choose manually the destination folder for your downloaded TikTok videos.