Privacy Policy

1. Zero Server Storage & Client-Side Execution

At TandaTanganBuat.com, your privacy is paramount. All signature drawing, font rendering, threshold cleaning, and image conversion calculations happen 100% locally in your browser's memory using HTML5 Canvas APIs. Zero signature images, vectors, or biometric stroke points are ever uploaded to or stored on our servers.

2. Information We Collect

You can use our platform completely anonymously without creating an account. We only log standard technical diagnostic data (IP addresses, browser user-agents, referral URLs, and timestamps) for security monitoring and server performance.

3. Google AdSense & Third-Party Cookies

We use Google AdSense to serve advertisements when you visit our website. Google and third-party advertising partners may use cookies (including the DART cookie) to serve ads based on your prior visits to this and other websites across the Internet:

• Users may opt out of personalized advertising by visiting Google Ads Settings.
• Alternatively, you can opt out of third-party vendor cookies by visiting www.aboutads.info.

4. GDPR & CCPA Compliance

We adhere to European General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) standards. Since we do not store your signature files or personal identity vectors, your right to erasure is satisfied automatically when you close your browser tab.

5. Contact Support

For privacy inquiries, please contact us at support@tandatanganbuat.com.