Privacy Policy - Chuandao AI Base64 Tools - Free Online Base64 Tool: Image to Base64/SQL Base64/Multi-format Decoding

Core Commitment

We promise not to collect, store or transmit your personal sensitive information. All data processing is done locally on your device to ensure your privacy security.

1. Information Collection

Information We Collect

Usage Statistics: We may collect anonymous usage statistics such as page views, feature usage frequency, etc. This information does not contain any personal identification information
Technical Information: Basic technical information such as browser type, operating system version, etc., used to optimize service performance

Information We Do Not Collect

Personal identification information (name, email, phone number, etc.)
Any data content you input or upload
IP addresses or other location information
Device unique identifiers

2. Data Processing Methods

Local Processing

All encoding and decoding operations are completed locally in your browser, and data is not sent to our servers

No Data Storage

We do not store any data content you process on our servers

Privacy Protection

We cannot access or view any data content you process

3. Cookie Usage

We may use necessary cookies to improve user experience, including:

Functional Cookies: Remember your preference settings, such as language selection
Analytical Cookies: Collect anonymous usage statistics to help us improve our services
Security Cookies: Protect website security and prevent malicious attacks

You can manage or delete cookies through your browser settings, but this may affect the normal use of certain features.

4. Third-Party Services

We may use the following third-party services to improve user experience:

Google Analytics: Used to collect anonymous website usage statistics
CDN Services: Used to accelerate website loading speed
Font Services: Used to provide better visual effects

These third-party services have their own privacy policies, and we recommend that you review the privacy policies of the relevant services.

5. Data Security

We take the following measures to protect your data security:

Use HTTPS encryption to transmit all data
Regularly update security patches and system maintenance
Restrict server access permissions
Monitor abnormal access behavior
Regularly backup important data

6. Your Rights

According to relevant laws and regulations, you have the following rights:

Right to Know: Understand how we collect and use your information
Right of Access: Request us to provide a copy of your personal information
Right to Rectification: Request us to correct inaccurate personal information
Right to Erasure: Request us to delete your personal information
Right to Restrict Processing: Request us to restrict the processing of your personal information
Right to Data Portability: Request us to transfer your personal information to you or a third party

7. Policy Updates

We may update this privacy policy from time to time. When we make significant changes to the policy, we will post a notice on the website. We recommend that you check this page regularly to learn about the latest privacy policy. Continued use of our services indicates your agreement to the updated privacy policy.

8. Contact Us

If you have any questions or suggestions about this privacy policy, or wish to exercise your rights, please contact us through the following methods:

Email:hcf@foxmail.com

Company:Chuandao AI

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