TikTok link preview checker
TikTok shows minimal link previews, and only in DMs. Links in captions are plain text.
Tags TikTok reads
| Field | Tags, in fallback order |
|---|---|
| Title | og:title |
| Image | og:image |
Image requirements
| Recommended | 1200×630 |
|---|---|
| Minimum | 100×100 |
| Maximum weight | not documented |
| Formats | JPEG, PNG |
Card layout
A small card with a thumbnail and title. This layout is approximate.
How to refresh the TikTok preview cache
There is no public tool. Change the URL.
Common problems
- Most surfaces show the bare URL. That is by design.
Rule confidence: approximate.