On the left sidebar, under , expand Cookies . You will see a list of domains. Click the domain that matches the platform you are logged into (e.g., https://www.facebook.com ).
curl -X GET "https://fplus.example.com/api/data" \ -H "Cookie: sessionid=abc123; user=yourname" Get Cookie For Fplus Chrome Extension
: No. Facebook will detect simultaneous sessions from different IPs and invalidate the cookie. One cookie = one Chrome profile = one device. On the left sidebar, under , expand Cookies
Using the extension, you can copy the exact cookie string and avoid manual extraction. On the left sidebar