Privacy Policy

Last updated: October 2026

What we collect

• Account details: the username, email and password hash you register with. Passwords are stored with one-way hashing — we cannot recover them either.
• Page content: the display name, bio, avatar, background, links and social accounts you fill in.
• Visit analytics: how often your page is viewed and tapped, plus device type and browser name. The raw IP is one-way hashed for de-duplication only and is never stored.

What we never do

• We do not sell or rent your personal information to third parties.
• We do not inject ads or tracking scripts into your page.
• We do not read your social account passwords — Yishu only stores the public links or QR images you upload yourself.

Cookies and sessions

We use an essential session cookie to keep you logged in, plus a security token that protects forms. We do not use third-party advertising cookies.

Retention and deletion

Your data is kept until you delete it or close your account. After closing, your account details and page content are removed; analytics are kept in anonymous form for overall site analysis.

Your rights

You can edit or delete your page content at any time from the dashboard. To export or fully erase your account data, please contact us.

Policy changes

If this policy changes significantly, we will announce it on the site. Continued use means you accept the updated terms.