Privacy Policy

1. Overview

Dev Tools ("the Service") takes the protection of your personal information very seriously. This Privacy Policy explains what information the Service collects and how it is used.

2. About data processing

• All processing — JSON formatting, Base64 conversion, hash calculation, JWT decoding, and more — happens 100% in your browser.
• The data you enter is stored only temporarily in browser memory.
• Your input is never sent to or stored on our servers.
• All input data is deleted when you close the browser or refresh the page.

3. Information we collect

3.1 Information collected automatically

The Service may collect the following anonymous analytics data to improve the service:

• Pages visited and features used
• Browser type and version
• Device type (desktop / mobile)
• Approximate regional information

3.2 Information we do not collect

• The contents of any JSON, tokens, text, or files you enter
• Hashes or conversion results derived from your input
• Personally identifiable information (name, email, etc.) — unless you voluntarily provide it through an inquiry

4. Cookies and tracking technologies

The Service may use cookies for the following purposes:

• Website analytics (Google Analytics)
• Displaying ads (Google AdSense)

You can disable cookies in your browser settings.

5. Advertising

The Service displays ads through Google AdSense. Google may use cookies to show ads based on your interests. For more details, please see the Google Advertising Policies.

6. Third-party services

The Service uses the following third-party services:

• Google Analytics - website analytics
• Google AdSense - advertising service
• Cloudflare - website hosting and CDN

7. Children's privacy

The Service does not knowingly collect personal information from children under the age of 14.

8. Changes to this Privacy Policy

This Privacy Policy may be changed as needed. Any changes will be updated on this page, and we will announce significant changes through the website.

9. Contact

If you have any questions or concerns about this Privacy Policy, please reach out through our contact page.