Cookie policy
Just what’s needed to sign you in, keep your session secure, and remember this notice.
Last updated: September 17, 2026
How we use cookies
Cookies are small values stored by your browser. PartShaper uses first-party cookies for authentication, login security, and remembering that you dismissed the cookie notice. The current application does not set advertising or analytics cookies and uses Vercel Speed Insights for performance measurement without cookies. Query strings and private workspace identifiers are removed from performance-event URLs.
The banner is an information notice, not a request to agree to tracking or to our terms. Its dismissal does not grant marketing consent.
Cookie inventory
| Name | Purpose | Duration |
|---|---|---|
workshop_session | Encrypted sign-in state that identifies the current authenticated session. | Up to 30 days; cleared on sign-out. |
workshop_oauth_<hash> | Encrypted, attempt-specific login state for OAuth security. Up to four pending attempts are supported. | Up to 30 minutes; cleared when the attempt completes. |
workshop_oauth | Legacy login-state cookie accepted during migration. New login attempts use the attempt-specific name. | Up to 30 minutes. |
partshaper_cookie_notice | Remembers dismissal of this version of the cookie notice. Contains only the value v1. | 180 days from dismissal. |
Authentication cookies are HttpOnly, SameSite=Lax, and Secure on HTTPS. The notice cookie is readable by the page so it can display your preference; it is SameSite=Lax and Secure on HTTPS. Cookies are scoped to this site.
Your controls
You can reopen the notice using the control below or the footer’s Cookie settings link. There are no optional cookie categories to enable. Use your browser settings to inspect or delete cookies, including the notice preference. Blocking authentication cookies prevents sign-in; public pages remain available.
Other services
Signing in takes you to Client Explorer, which has its own cookie and privacy policies. Your AI client and websites reached through supplier links may also use cookies independently. PartShaper does not embed these third-party sites in the marketing page.
If this changes
If optional tracking is introduced, this policy and the controls must be updated before that tracking is enabled. For information about workspace data, credentials, and your rights, read our privacy policy.