What we store
We use localStorage only. Here's exactly what we store and why:
| Key | Purpose |
|---|---|
sd_token |
Your auth session token — lets you stay logged in without re-entering your password every visit. |
sd_duckling_id |
Your Space Duck identity ID — links your browser session to your duckling profile. |
sd_token_exp |
Session expiry time — used to prompt re-authentication when your session ends. |
sd_wiz_dismissed |
Whether you dismissed the Get Started guide — so we don't keep showing it once you've seen it. |
sd_gs_dismissed |
Whether you dismissed the Get Started pill — same idea, different UI element. |
sd_theme |
Your dark/light mode preference — remembers your display setting across sessions. |
sd_newsletter_email |
If you subscribed to the newsletter (legacy — now handled server-side; this key may still exist from earlier versions). |
None of this data leaves your device except as part of authenticated API calls to our own backend. We don't share it with third parties.
What we don't store
- No tracking pixels.
- No advertising cookies or ad network identifiers.
- No third-party analytics cookies (no Google Analytics, Mixpanel, Hotjar, or similar).
- No cross-site tracking — we have no interest in following you around the web.
- No fingerprinting scripts.
If it's not in the table above, we don't store it.
How to clear it
You can clear your Duck Galaxy local storage at any time using either of these methods:
Browser settings (clears all site data):
Settings → Privacy & Security → Clear browsing data → Cached data and cookies. This removes everything for all sites.
DevTools (targeted, just Duck Galaxy):
Open DevTools (F12 or right-click → Inspect) → Application tab → Local Storage → select the Duck Galaxy domain → right-click and delete individual keys, or right-click the domain to clear all.
Clearing local storage won't delete your account or any data stored on our servers — it just signs you out and resets your local preferences.
Third-party services
Duck Galaxy runs on AWS infrastructure. As part of normal CDN operation, AWS CloudFront may set a session cookie for load balancing and routing purposes. This is a standard infrastructure cookie, not a tracking cookie — it helps route your requests to the right server and expires when you close your browser.
No other third parties set cookies or local storage entries on our domains. We don't use ad networks, social tracking widgets, or embedded third-party scripts that would set their own cookies.
Your rights
You're in control of your local storage. You can inspect it, modify it, or delete it at any time using your browser's DevTools — no permission needed, no hoops to jump through.
Clearing local storage won't affect your account. Your account data (profile, agents, audit logs) lives on our servers, not in your browser. If you want your server-side data deleted, email us and we'll handle it within 14 days.
You can also opt out of the cookie consent banner by dismissing it — we store that preference so we don't ask again.
Contact
Questions about our cookie or storage practices: hello@duckgalaxy.com
Last updated: March 2026 · Galaxy 1.1 Beta