Privacy Policy

Introduction

Welcome to CGJU (hereinafter referred to as "we"). We understand the importance of personal information to you and will do our utmost to keep your personal information secure and reliable. We are committed to maintaining your trust in us and protecting your personal information in accordance with the following principles: accountability, purpose limitation, consent, data minimization, security, individual participation, and transparency.

Please read this Privacy Policy carefully and fully understand it before using our services. By using our services, you acknowledge that you have fully read, understood, and agree to this policy.

1. Information Collection

1.1 Information You Provide Voluntarily

Most features of our tools do not require registration. We may collect information you provide voluntarily in the following situations:

• When you contact us via email, we collect your email address and email content
• When you submit feedback or suggestions, we collect the relevant information you provide

1.2 Automatically Collected Information

When you visit our website, we may automatically collect the following information:

• Device Information: including device model, operating system version, browser type and version
• Log Information: including access time, pages visited, IP address
• Cookie Information: see the "Cookie Use" section of this policy

1.3 Locally Processed Information

Important Notice: Our core tool functions (such as video conversion, playback, parsing, etc.) are all completed locally in your browser. Files, links, and other data you upload or enter will not be uploaded to our servers, and we cannot access such content.

2. Information Use

The information we collect will be used for the following purposes:

• Provide, maintain, and improve our services
• Ensure the secure operation of the website and prevent and troubleshoot technical issues
• Analyze user usage habits and optimize user experience
• Respond to your inquiries and feedback
• Send relevant notifications and updates (if you have subscribed)

3. Information Protection

We take various security measures to protect the security of your personal information:

• Use HTTPS encrypted transmission to ensure data transmission security
• Strictly restrict information access permissions, only authorized personnel can access
• Regular security assessments and vulnerability scanning
• Core tool functions use local processing, files are not uploaded to servers

Although we have taken reasonable security measures, the internet environment is not 100% secure. We will do our best to protect the security of your personal information.

4. Cookie Use

4.1 What Are Cookies

Cookies are small text files stored on your computer or mobile device by a website server. When you visit the same website again, the website can identify your device through cookies.

4.2 Types of Cookies We Use

• Necessary Cookies: These cookies are essential for the normal operation of the website and cannot be disabled
• Functional Cookies: Used to remember your preferences and provide a more personalized experience
• Analytical Cookies: Help us understand how users use the website so we can improve our services

4.3 Managing Cookies

You can manage or delete cookies through your browser settings. Please note that disabling cookies may affect the normal use of some website features.

5. Third-Party Services

Our website may include the following third-party services, which have their own privacy policies:

• Analytics Services: Used to collect website traffic data and help us improve our services
• Advertising Services: If the website displays ads, advertising partners may use cookies for ad targeting
• Content Delivery Network: Used to accelerate website resource loading

We are not responsible for the privacy policies of third-party services. We recommend that you review the privacy policies of relevant third parties.

6. User Rights

Depending on applicable laws and regulations, you may have the following rights:

• Right to Know: You have the right to know how we process your personal information
• Right of Access: You have the right to query and copy your personal information
• Right to Rectification: You have the right to request us to correct inaccurate personal information
• Right to Deletion: You have the right to request deletion of your personal information (except in specific circumstances)
• Right to Withdraw Consent: You have the right to withdraw your consent to the processing of personal information
• Right to Lodge a Complaint: You have the right to file a complaint with the regulatory authority

To exercise the above rights, please contact us using the methods provided in the "Contact Information" section of this policy.

7. Protection of Minors

We attach great importance to the protection of minors' personal information. Our services are primarily intended for adult users. If you are a minor, please read this policy accompanied by your guardian and use our services with your guardian's consent.

If you are the guardian of a minor and discover that the minor has provided us with personal information, please contact us promptly. We will take measures to delete the relevant information.

8. Policy Updates

We may update this Privacy Policy from time to time. The updated policy will be published on this page, and material changes will be notified to you through website announcements or other appropriate means.

For material changes, we will seek your consent before the changes take effect. By continuing to use our services, you agree to the updated policy.

Date of this policy update: July 1, 2026

Effective date of this policy: July 1, 2026

9. Contact Information

If you have any questions, comments, or suggestions about this Privacy Policy, or need to exercise your rights, please contact us through the following methods:

• Email: mycndm@gmail.com

We will reply as soon as possible after receiving your request, generally within 15 business days.