ZhuzhUp

Privacy Policy

Last updated July 24, 2026

ZhuzhUp is a Chrome extension that lets you leave comments and make hands-on visual edits on any website, then turn that feedback into a brief for an AI coding agent or developer. This policy explains what we collect, why, and what we do not do.

What we collect

• Your email address, when you choose to sign in. We use it only to send your sign-in code and to identify your account.
• The comments and edits you create, when you are signed in and cloud sync is active. A comment includes the text you write, your chosen display name, the address (URL) of the page it is on, a CSS selector identifying the element you pinned, and a short snapshot of that element (its size, fonts, colors, and nearby text) so the change can be reproduced. Move, resize, and text-size edits store the numeric change you made.
• Usage counts, specifically the number of times you compile a brief each month, so we can apply free-plan limits.
• Waitlist email addresses, when you sign up on our website.

What we do not do

• We do not sell your data, ever.
• We do not use your comments or page content to train AI models.
• We do not track your browsing. The extension only reads a page's content when you actively open comment mode on it, and only to place your notes and edits.
• We do not run analytics or advertising trackers inside the extension.

Where your data lives

Your account, comments, and usage counts are stored in our database hosted on Supabase (Amazon Web Services, United States). Access is restricted by row-level security so that you can only read and write your own data. Until you sign in, everything you create stays only on your own device in the browser's local storage.

Sharing

When you create a share link, the comments in it are encoded into the link (or synced so a recipient with the extension can load them). Anyone you send that link to can see those comments. You control who receives it.

The brief you generate

When you click to compile a brief, ZhuzhUp assembles your notes into text and copies it to your clipboard. You decide where that text goes next, for example into your own AI coding tool or to your developer. ZhuzhUp does not send it anywhere on its own.

Your choices

You can use ZhuzhUp without signing in, in which case nothing leaves your device. You can sign out at any time. To delete your account and all associated data, email us at the address below and we will remove it.

Children

ZhuzhUp is not directed to children under 13 and we do not knowingly collect their data.

Changes

If we change this policy, we will update the date above and, for material changes, notify signed-in users by email.

Contact

Questions or data requests: hello@zhuzhup.ai.

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