Cookie Policy
The cookies and browser storage Thank You Baby AI uses, and how to control them
Last updated: October 31, 2026
Introduction
This Cookie Policy explains how Thank You Baby AI ("we", "us") uses cookies and similar technologies on thankyoubabyai.com. It should be read together with our Privacy Policy.
We keep this short list on purpose: we use cookies to keep you signed in, remember your language, protect the site, and measure traffic with Google Analytics. We do not use advertising or cross-site tracking cookies.
What Are Cookies and Similar Technologies
Cookies are small text files a website stores in your browser. "Similar technologies" include browser storage such as localStorage and IndexedDB, which let a site keep data on your device. Some cookies are set by us (first-party); others are set by third-party services we use (third-party).
Cookies We Use
Strictly necessary
These are required for the site to work and cannot be switched off in our systems. You can block them in your browser, but then signing in and buying credits will not work.
| Name | Provider | Purpose | Duration |
|---|---|---|---|
better-auth.session_token (may appear with a __Secure- prefix) | Thank You Baby AI | Keeps you signed in and secures your account | 7 days |
better-auth.session_data (may appear with a __Secure- prefix) | Thank You Baby AI | Short-lived cache of your session to make pages load faster | A few minutes |
better-auth.state and related OAuth cookies | Thank You Baby AI | Protects the Google sign-in flow against forgery | Minutes, deleted after sign-in |
Cloudflare security cookies (e.g. __cf_bm, cf_clearance) | Cloudflare | Distinguishes people from bots and protects the site from abuse, when Cloudflare deems it necessary | Up to 30 minutes (__cf_bm); up to 1 year (cf_clearance) |
Functional
| Name | Provider | Purpose | Duration |
|---|---|---|---|
PARAGLIDE_LOCALE | Thank You Baby AI | Remembers whether you chose English or Chinese | Up to 1 year |
Analytics
| Name | Provider | Purpose | Duration |
|---|---|---|---|
_ga | Google Analytics | Distinguishes unique visitors so we can count visits | 2 years |
_ga_<ID> | Google Analytics | Keeps track of the current visit (session) | 2 years |
Google Analytics tells us, in aggregate, which pages are visited, how people find the site and which devices they use. It helps us improve the Service. We do not use Google Analytics for advertising features, and we do not combine it with your uploaded photos or videos. Learn more at How Google uses information from sites that use its services.
Payment pages
When you buy credits you are taken to a checkout page hosted by Stripe. Stripe sets its own cookies on its own domain to process payment and prevent fraud; those are governed by Stripe's Cookie Policy.
Browser Storage We Use
| Storage | Purpose | Duration |
|---|---|---|
IndexedDB (video-generator) | If you pick a photo before signing in, it is kept only in your own browser so it is still there after you sign in. It is not sent to us until you are signed in. | Cleared after it is uploaded, or ignored and cleared after 24 hours |
| localStorage | Remembers small interface preferences (for example, demo works on the demo page) | Until you clear it |
Your Choices
- Browser settings: most browsers let you view, block and delete cookies and site data. Blocking strictly necessary cookies will stop you signing in. Guides: Chrome, Safari, Firefox, Edge.
- Opt out of Google Analytics: install the Google Analytics Opt-out Browser Add-on, or block
_gacookies in your browser. - Clear the saved photo: clearing site data for thankyoubabyai.com in your browser removes any photo kept in IndexedDB.
Changes to This Policy
If we add or change cookies, we will update this page and its "Last updated" date.
Contact Us
Questions about cookies? Email support@thankyoubabyai.com.