Privacy Policy

Last updated: July 8, 2026

1. Our Principle: Privacy First

DevToolkit Pro is built with a privacy-first philosophy. All tools run entirely in your browser using client-side JavaScript. Your data never leaves your device.

2. Data We Do NOT Collect

• We do not collect your name, email, IP address, or any personal identity information.
• We do not require account registration.
• We do not track your browsing behavior across pages.
• We do not sell or share any user data with third parties.

3. Cookies and Local Storage

We do not use tracking cookies. We use your browser's localStorage only to remember your preferences:

• Theme preference (light/dark mode)
• Tool inputs you voluntarily enter (e.g., text in the JSON formatter)

This data is stored only on your device. You can clear it anytime via your browser settings. It is never transmitted to our servers.

4. Local Computation

All tool operations (formatting, encoding, hashing, encryption, etc.) are performed locally in your browser using the Web Crypto API and JavaScript. Your data is processed in memory and discarded when you close the page.

5. Hosting Provider

This website is hosted on a third-party platform (e.g., Netlify). The hosting provider may collect standard server access logs (IP address, request time, user agent) as part of normal server operation. These logs are governed by the hosting provider's privacy policy.

6. Future Changes

If we integrate third-party services (e.g., advertising, analytics) in the future, we will update this Privacy Policy and prominently disclose what data is collected and obtain your consent before enabling such services.

7. Your Rights

• Clear all local data by clearing your browser's localStorage for this site.
• Use the site in a private/incognito window to avoid storing any data.
• Contact us if you have questions about this policy.

8. Contact

For privacy questions, contact: contact@wcytcn.com