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Legal

Cookie Policy

Last updated 11 October 2026 · Seidr Stack

/Seiðr sets only the cookies it needs to keep you signed in and secure. No advertising, analytics or tracking cookies, so there’s no banner to dismiss.

01What we use

We only use cookies the Service needs to work and to keep you secure. We don’t use advertising cookies, analytics cookies or cross-site tracking, so there’s nothing to opt in to.

Cookies

CookieWhat it doesHow long
seidr_accessKeeps you signed in. Signed so it can’t be forged; not readable by page scripts.7 days, or until you sign out
seidr_oauth_state, seidr_oauth_nonce, seidr_oauth_verifier, seidr_oauth_nextProtect Google sign-in from forgery, and return you to where you were.10 minutes, during sign-in
seidr_con_state, seidr_con_next, seidr_con_pkceProtect connecting a service for reading your brand.10 minutes, while connecting
seidr_ch_state, seidr_ch_pkceProtect connecting a publishing channel.10 minutes, while connecting
seidr_gh_state, seidr_gh_nextProtect connecting GitHub.10 minutes, while connecting

Settings kept in your browser

These stay on your device (local storage). They’re never sent to us.

NameWhat it does
seidr-themeRemembers Paper or Ink (light or dark).
seidr:navRemembers which sidebar groups you folded.
seidr:shellRemembers whether you folded the sidebar or hid the chat.

02Other companies’ cookies

  • Razorpay sets its own cookies in its checkout window when you pay, to process the payment and prevent fraud. See Razorpay’s privacy policy.
  • Services you connect (Google, LinkedIn, Meta and others) set their own cookies on their sites when you sign in to them.
  • Images on our public pages are served from Unsplash’s image service, which receives your IP address to deliver them.

03Your choices

You can delete or block cookies in your browser’s settings. If you block seidr_access, you won’t be able to stay signed in. Clearing your browser’s site data resets the settings above.

04More

How we handle personal data is in our Privacy Policy. Questions: support@seidrstack.com.

Questions about this policy: support@seidrstack.com. Every policy is listed on Legal & policies.