Last Updated: April 2, 2026

Introduction

Welcome to our website. We understand the importance of personal information to you and are committed to protecting your privacy and data security. This Privacy Policy explains how we handle your information when you use our online tools and services.

1. Information We Collect

Since our tools operate primarily on pure front-end technology, our collection of user data is extremely limited:

  • No Personal Information Collected: You do not need to register an account or provide your name, email, or phone number to use our tools (e.g., converters, calculators).
  • Files and Data Processing: All files and data you upload or input are processed locally in your browser only. They are not uploaded to our servers or stored in our databases. Once processing is complete, the data is cleared from memory.
  • Automatically Collected Technical Information: To optimize site performance and user experience, our server logs may automatically record some non-personal information, such as:
    • Browser type and version
    • Operating system
    • Access time and date
    • Referring website address

2. How We Use Information

We use the technical information collected solely for the following purposes:

  • Site Operation and Maintenance: Ensuring the website functions correctly.
  • Analytics: Analyzing user habits to improve our tools and services.
  • Security: Monitoring and preventing fraud or malicious attacks.

3. Third-Party Services and Advertising (Google AdSense)

We may display third-party ads provided by Google on our website.

  • Google AdSense: Google, as a third-party vendor, uses cookies to serve ads based on your visits.
  • DART Cookie: Google’s use of the DART cookie enables it to serve ads to you and others based on your visits. You may opt out of the use of the DART cookie by visiting the Google Ad and Content Network Privacy Policy.

4. Use of Cookies

  • Essential Cookies: Used for basic website functions (e.g., page navigation).
  • Advertising Cookies: Set by third-party partners like Google to display ads relevant to you.
  • Managing Settings: You can control the use of cookies through your browser settings. Most browsers allow you to refuse or accept cookies. Please note that if you disable cookies, some features of the website may not function properly.

5. Data Security

We implement appropriate technical and organizational measures to protect your information. Given that our tools run locally on your device, your data has a high level of security during transmission and processing.

6. Your Rights

Under relevant laws and regulations, you have the following rights:

  • Right to Access: You have the right to know if we hold your personal data.
  • Right to Erasure: Since we do not store your personal data, there is no need for erasure requests.
  • Right to Withdraw Consent: You can withdraw consent for cookies at any time through your browser settings.

7. Children’s Privacy

Our services are not directed to children under 13 (or the age specified in your jurisdiction). We do not knowingly collect personal information from children.

8. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated “Last Updated” date.

9. Contact Us

If you have any questions about this Privacy Policy, please contact us at: