Privacy Policy

1. Introduction

Welcome to eztoolscu ("we", "us", or "our"). We are committed to protecting your personal information and your right to privacy. This Privacy Policy explains what information we collect, how we use it, and the choices you have when you use our free online tools at eztoolscu.com. By using our website, you agree to the practices described in this policy.

2. Data Processing (Client-Side)

Most of our tools (such as Word Counter, Case Converter, and Unit Converter) process your data entirely inside your web browser. The text, images, or files you enter are never uploaded to our servers, and we cannot store, view, or access them. However, a few tools rely on an external service to work — for those, the input you provide is sent to a third-party provider to return a result (we do not retain it on our own servers), including:

• Currency Converter — fetches live exchange rates from a third-party rates API.
• IP Info — looks up network details through a third-party IP lookup service.
• QR Code Generator — may use an external image API to render certain codes.

3. Cookies, Local Storage & Similar Technologies

We use a small number of cookies, browser local storage, and similar technologies:

• Preferences (local storage): Your language (TH/EN), theme, favorites, and recently used tools are saved in your browser's local storage — not in cookies — and are never sent to us.
• Consent (local storage): Your choice from our consent banner is stored locally so we don't have to ask again on every visit.
• Analytics: Google Analytics 4 uses cookies to measure aggregate traffic and improve the site. IP addresses are anonymized and are not stored by us.
• Advertising: Google AdSense uses cookies to display and, where permitted, personalize ads. See the 'Google Advertising' section below for your options.

4. Your Consent Choices

The first time you visit eztoolscu, we display a consent banner about cookies and analytics. Your decision is saved in your browser's local storage, and you can change it at any time by clearing this site's stored data in your browser settings. For advertising specifically, you can opt out of personalized ads through Google's controls described in the next section. Essential features needed to run the site do not require consent.

5. Google Advertising & Your Choices

We use Google AdSense, a service provided by Google LLC, to serve advertisements on our website. Google uses cookies (such as the DoubleClick cookie) to serve ads based on your prior visits to our site and other sites on the Internet.

• You can opt out of personalized advertising by visiting Google's Ads Settings: https://adssettings.google.com
• You can also opt out of third-party vendors' use of cookies for personalized advertising at https://www.aboutads.info
• To learn how Google uses data from sites that use its services, visit: https://policies.google.com/technologies/partner-sites

6. Third-Party Services

Our website relies on the following third-party services, each governed by its own privacy policy:

• Google AdSense (advertising) — https://policies.google.com/privacy
• Google Analytics (traffic analytics) — https://policies.google.com/privacy
• Vercel (website hosting) — https://vercel.com/legal/privacy-policy
• Vercel Analytics (privacy-friendly, cookieless visitor analytics) — https://vercel.com/legal/privacy-policy
• Vercel Speed Insights (page-performance metrics) — https://vercel.com/legal/privacy-policy
• Sentry (error and crash monitoring) — https://sentry.io/privacy/

7. Data Retention

We do not store personal data from tool usage on our own servers. Data collected by third-party analytics and monitoring services (Google Analytics, Vercel Analytics, Vercel Speed Insights, and Sentry) is retained according to each provider's own retention policies. You may request deletion of any data relating to you by contacting us.

8. Your Rights

Depending on your location (for example, under the EU/UK GDPR or Thailand's Personal Data Protection Act, PDPA), you may have the right to access, correct, delete, or port your personal data, and to object to or restrict certain processing. To exercise any of these rights, please contact us at the email address below.

9. Children's Privacy

eztoolscu is not directed to children under the age of 13 (or the minimum age required in your country), and we do not knowingly collect personal information from them. If you believe a child has provided us with personal data, please contact us and we will delete it.

10. Changes to This Policy

We may update this Privacy Policy from time to time to reflect changes in our practices, technology, or legal requirements. When we do, we will revise the 'Last updated' date at the top of this page. We encourage you to review this policy periodically.

11. Contact Us

If you have any questions about this Privacy Policy or our data practices, please contact us at: eztoolscu@gmail.com