Last updated: July 7, 2026
This Cookie Policy explains how KirokuKit uses browser storage technologies when you visit our website.
1. What Are Cookies and Local Storage?
Cookies are small text files stored in your browser by websites you visit. We primarily use browser localStorage (a similar technology to cookies) rather than traditional HTTP cookies.
2. What We Store in Your Browser
2.1 Anonymous Identifiers (localStorage)
We store the following items in your browser's localStorage for usage analytics:
| Key | Purpose | Persistence |
|---|---|---|
| rg_anon_id | Random anonymous visitor ID — used to associate usage events across sessions without identifying you personally | Until you clear browser storage |
| rg_session_id | Current session ID — groups events within a single session | Until you close the browser |
These identifiers are randomly generated and not linked to your name or email address.
2.2 Authentication Cookies (Supabase)
If you create an account and sign in, Supabase sets session cookies to keep you logged in. These are essential for account functionality.
| Cookie | Purpose | Persistence |
|---|---|---|
| sb-* (Supabase auth) | Maintains your login session | Until you sign out or the session expires |
2.3 Google OAuth (If You Sign In with Google)
If you choose to sign in using Google, Google sets authentication cookies as part of the OAuth flow. These are handled by Google and are subject to Google's Privacy Policy. We do not store or have access to these Google cookies directly.
3. What We Do NOT Do
- We do not use third-party advertising cookies
- We do not use tracking pixels from social media platforms
- We do not sell or share browser storage data with advertisers
4. Managing Your Storage
You can clear localStorage and cookies at any time from your browser settings. Clearing localStorage will reset your anonymous identifier; you will be assigned a new one on your next visit. Clearing cookies will sign you out of your account if you are logged in.
5. Changes to This Policy
We may update this Cookie Policy at any time. The “Last updated” date reflects the most recent revision.
6. Contact
For questions about this Cookie Policy, please use the Contact page.