Cookie Library · Essential
bcookie
A browser ID LinkedIn uses to spot abuse of its platform, such as fake accounts.
- Owner
- LinkedIn Corporation
- Matches
- The exact name
bcookie - Needed to Work
- Yes. Removing it can sign you out or break the site.
- Confidence
- Verified
- Source
- https://www.linkedin.com/legal/l/cookie-table
- Last Reviewed
- 2026-09-28
Which Sites
Only on linkedin.com and their subdomains. The same name on another site is a different cookie, and is not described here.