Privacy Policy

Last updated: February 6, 2026

Welcome to ChatPPT! We take your privacy seriously. This Privacy Policy explains how we collect, use, disclose, and protect your personal information. By using our service, you agree to the practices described here.

Information We Collect

1. Information You Provide

Registration info: username, email address, password
Profile info: avatar, bio, etc. (optional)
Payment info: payment method, billing address (where applicable)
Content data: presentations, templates, and conversations you create

2. Automatically Collected Information

Device info: IP address, browser type, operating system
Usage data: visit time, page views, feature usage
Data collected via cookies and similar technologies

3. Third-Party Service Information

Google sign-in: basic info obtained via Google OAuth (email, name, avatar)
WeChat sign-in: authorization info from WeChat Open Platform
Lark sign-in: user info from Lark Open Platform
Payment services: transaction info from payment processors

How We Use Your Information

To provide, maintain, and improve our services
To process your transactions and send related notifications
To respond to your comments, questions, and requests
To send you technical notices, updates, and security alerts
To monitor and analyze trends, usage, and activity
To personalize and improve your experience
To detect, prevent, and resolve technical issues
To comply with legal obligations

Information Sharing and Disclosure

We do not sell your personal information. We only share your information in the following situations:

With your consent: after obtaining your explicit consent
Service providers: with third-party providers who help us operate the service (e.g., cloud storage, payment processing)
Legal requirements: to comply with laws, regulations, or legal process
Business transfer: in a merger, acquisition, or sale of assets
Safety protection: to protect the rights, property, or safety of us, our users, or the public

Data Security

We employ reasonable technical and organizational measures to protect your information:

Encryption (HTTPS/TLS) to protect data in transit
Passwords stored with a strong algorithm (Argon2)
Regular security audits and vulnerability scans
Access controls and permission management
Data backup and disaster-recovery plans

However, no Internet transmission or electronic storage method is 100% secure.

Your Rights

Under applicable data-protection laws, you have the following rights:

Right of access: request access to your personal information
Right of rectification: request correction of inaccurate information
Right of erasure: request deletion of your personal information
Right to restrict: request restriction of processing
Right to data portability: request your data in a structured, common format
Right to object: object to processing of your information
Right to withdraw consent: withdraw consent at any time

To exercise these rights, manage your account in the Settings page or contact our support team.

Cookies and Tracking Technologies

We use cookies and similar technologies to provide, secure, and improve our services:

Essential cookies: required for the site to function
Functional cookies: remember your preferences and settings
Analytics cookies: help us understand service usage
Advertising cookies: deliver relevant ads (where applicable)

You can manage cookie preferences in your browser settings.

Children's Privacy

Our service is not directed to children under 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us and we will take steps to delete it.

International Data Transfers

Your information may be transferred to and stored on servers outside your country or region. These jurisdictions may have different data-protection laws. By using our service, you consent to such transfers. We will take appropriate steps to ensure your data is treated in accordance with this Privacy Policy.

Changes to This Policy

We may update this Privacy Policy from time to time. We will post the new policy on this page and update the "last updated" date. For material changes we will notify you by email or in-service notice. We recommend reviewing this policy periodically.

If you have questions or concerns about this Privacy Policy, please contact us:

Email: privacy@chatppt.com

Address: [Your company address]

Phone: [Your contact phone]