No app and no login
An online downloader is useful when you do not want another app, and when you do not want to hand over a TikTok password. TikDownTok never asks for your TikTok login. The link itself is enough to look up a public post.
It works on a phone and on a computer because it is a website. Use whichever browser you trust. The steps after the file starts saving are the part that changes by device.
Related: How to copy the link · iPhone · Android
What you can save online
A normal public video can offer one or more MP4 files, sometimes with and without a watermark, and sometimes an audio file. A photo post offers images instead. The page tells you the format before the download starts.
Short share links such as vm.tiktok.com work when they point at one post. Paste them as they are. If a short link fails, open it and copy the full video address.
Related: Short links · Slideshow images
What this online downloader will not open
Private accounts, deleted videos, live streams, profile pages, and search pages are not single public files. Those links will not produce a download. Region limits can hide a post even when a friend in another country can open it.
Downloading a file does not give you the right to repost it. Save content you own or have permission to use. TikDownTok is not affiliated with TikTok or ByteDance.
Related: Copyright and permission