Every kind of TikTok link, and which ones a downloader can use
TikTok hands out several different link formats depending on where you copied from, and they are not interchangeable. Knowing which one you have explains most "invalid link" errors in one glance.
The short links: vt. and vm.
These are the ones the Share button gives you on a phone: vt.tiktok.com followed by a short code, or vm.tiktok.com on older versions. They contain no information about the post — they are a redirect that TikTok expands on request.
They work fine. A downloader follows the redirect to find the real address, which is why a short link sometimes takes a moment longer than a full one.
The full link with /video/
This is what the website shows in the address bar: tiktok.com, the @username, then /video/ and a long number. That number is the post’s id, and it is the most reliable form of link there is.
If a short link is failing, opening it in a browser and copying the address it lands on gives you this version. Nothing is lost in the conversion — it is the same post named directly.
The /photo/ link
Same shape, different word: /photo/ instead of /video/. It marks a slideshow rather than a video, and it is the single most useful thing in a TikTok URL, because it tells a tool what to offer before it fetches anything.
If you paste one and get video options, something is guessing. A slideshow should offer you photos.
The profile link, and why it is different
A bare tiktok.com/@username points at a person, not a post. There is no single file behind it, so "download this link" has no obvious meaning — which is why pasting a profile into a video downloader fails.
Tools that handle profiles treat them as a listing: fetch the account’s posts, show them, and let you pick. That is a different operation, and it is worth knowing which one you are using.
Links that will not work
A link with extra text after it, which happens when a messaging app appends a preview. A link copied with the caption attached. A search-results URL. And a link to a sound or a hashtag page, which are listings like a profile, not posts.
The fix for almost all of these is the same: open the post itself, use the Share button, and copy the link from there. It is the one route that always produces a link to a single post.
Frequently asked questions
Do short vt. and vm. TikTok links work in a downloader?
Yes. They are redirects that TikTok expands on request, so the downloader follows them to the real address, which can take a moment longer than a full link.
What does /photo/ in a TikTok link mean?
It marks a slideshow rather than a video. A tool that sees /photo/ should offer you the photos, not video options.
Why does pasting a profile link into a video downloader fail?
A profile link points at a person, not a single post, so there is no one file behind it. Open the post itself, tap Share and copy its link instead.