Developer Toolbox

🔒 Privacy Policy

Last Updated: November 14, 2025

Core Privacy Commitment (Please Read Carefully)
Most core features of Developer Toolbox (such as Base64 encoding/decoding, JSON formatting, etc.) run based on local browser technologies. We promise: any data you input, including text content, files, or code, will not be uploaded to our servers, nor will it ever be stored or shared.

1. How We Collect and Use Information

This site does **not** actively collect any Personally Identifiable Information (PII). We only collect the following non-personal information for the purpose of maintaining, optimizing website performance, and analyzing traffic:

  • Locally Processed Data: We do not store any text, code, or file content you input into the tools. They are processed only on your local device.
  • Basic Browser Information: Includes your IP address, browser type, device type, access time, and referring website. This information is used to analyze website traffic and diagnose technical issues.

2. Third-Party Services and Cookie Policy

We rely on third-party services to support website operations, ad serving, and traffic analysis. These services use Cookies or similar technologies to collect anonymous data to improve their services and ad performance:

  • Google AdSense: As an ad provider, AdSense uses **DART Cookie** to serve relevant ads to you based on your visits to this site and other websites.
    You can visit Google Ad Privacy & Terms and opt out of personalized advertising at any time via Google Ad Settings.
  • Google Analytics: Used to anonymously analyze how users use this site so we can optimize content and functionality. This data is aggregated and cannot be used to identify individuals.
  • Your Choices: You can manually disable or delete Cookies in your browser settings at any time. However, this may affect certain functions of this site or third-party services.

3. Children's Privacy Protection

The content of this site is not directed at children under the age of 13. If you do not meet the minimum age required by law, please use this site under the guidance of a guardian.

4. Policy Updates and Contact Information

This Privacy Policy may be updated from time to time due to legal or service adjustments. The latest update date will be displayed at the top of the page. We recommend you check this page periodically for the latest changes.

If you have any questions or concerns about this Privacy Policy, please contact us via the following methods:

Email: [email protected]

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