Cookie Policy
Last updated: October 2026
1. What Are Cookies?
Cookies are small text files a website stores in your browser and sends back with later requests. They are often used for sign-in sessions, analytics and advertising.
2. Cookies We Use
None. CivilCalcPro has no accounts, no advertising and no cookie-based analytics, so it does not set cookies and does not show a cookie banner.
3. What We Store in Your Browser Instead
Two preferences are kept in your browser's local storage. They stay on your device and are never sent to us:
| Key | Purpose | Value |
|---|---|---|
theme | Light / dark mode choice | light, dark or system |
ccp-lang | EN / TH language on these pages | en or th |
4. Measurement Without Cookies
Page views are counted with Vercel Web Analytics, which works without cookies. It produces aggregate counts only and cannot identify you. See the Privacy Policy.
5. Managing Your Data
To remove the saved preferences, clear this site's data ("cookies and site data") in your browser settings. The site works normally afterwards with default settings.
6. Changes to This Policy
If we ever start using cookies (for example for sign-in), we will update this page before they are introduced.
7. Questions
Email support@xcalcpro.com.
This English version is the authoritative text. The Thai translation is provided for convenience only; in case of any discrepancy, the English version prevails.