What is the ttwid cookie?
Used by the social networking service, TikTok, for tracking the use of embedded services.
Our October 2026 scan found it on 6 sites (0% of the 2,450 we scanned), set before any consent.
- Purpose
- Advertising
- Belongs to
- TikTok
- Set as
- First-party on 67% of sites, third-party on 33%
- Typical lifetime
- 12 months (vendor says: 1 year) — about what the vendor documents
Sites that set ttwid before consent
The highest-ranked 6 of 6 sites.
- tiktok.com0 tracking companies
- capcut.com2 tracking companies
- douyin.com0 tracking companies
- doubao.com0 tracking companies
- toutiao.com1 tracking company
- ixigua.com0 tracking companies
Related cookies
Other cookies from TikTok.
- _ttp55 sites
- ttcsid*48 sites
- _tt_enable_cookie47 sites
How to stop it
Declining non-essential cookies in a site's consent banner should stop ttwid being set on later visits. Blocking third-party cookies in your browser settings stops the third-party kind everywhere, and clearing cookies for a site removes any it already set.
Description from the Open Cookie Database (Apache 2.0).
Understanding this page
- How cookie lifetimes work, and why a 13-month _ga matters
What a cookie's "expires" field actually controls, why Google Analytics ships a 2-year default that many sites cut down to 13 months, and how Safari's 7-day cap on script-set cookies changes the picture.
- First-party vs third-party cookies (and why "first-party" still tracks you)
What the distinction actually means technically, why browsers only block one of the two, and how CNAME cloaking, server-side tagging and cookies like _ga let sites keep tracking under their own domain.
- How to block or limit trackers
Browser privacy settings, content blockers, Global Privacy Control and clearing cookies compared honestly — what each one actually stops, what it doesn't, and what it costs you in return.